149 is a Prime Number, Prime(35)
149 = 1 + 23 + 4 + 56 + 7 × 8 + 9
149 = 9 + 8 × 7 + 6 + 54 + 3 + 21
149 = 0^6 + 1^8 + 2^4 − 3^9 + 4^7 + 5^5 + 6^3 + 7^0 + 8^1 + 9^2
149 = 7^2 + 10^2
149^2 = 51^2 + 140^2
149 = (11 + 1)(1+1) + 1 + 1 + 1 + 1 + 1
149 = (2 + 22/2)2 − 22 + 2
149 = (33 × 33 + 3)/(3 + 3)
149 = 44 + 4 − 444/4
149 = 5 × (5 × 5 + 5) − 5/5
149 = (6 + 6) × (6 + 6) + 6 − 6/6
149 = 7 × (7 + 7 + 7) + (7 + 7)/7
149 = 88 + 8 × 8 + 8 − 88/8
149 = 9 × (9 + 9) − (99 + 9 + 9)/9
Prime of the form 2x^2 + 13y^2.
Odd number n such that 3^n+1 is a sum of two squares. 3^149+1 = 123329495011708990974900260817232214728824366796574324605061468433916084 (123 duovigintillion 329 unvigintillion 495 vigintillion 11 novemdecillion 708 octodecillion 990 septendecillion 974 sexdecillion 900 quindecillion 260 quattuordecillion 817 tredecillion 232 duodecillion 214 undecillion 728 decillion 824 nonillion 366 octillion 796 septillion 574 sextillion 324 quintillion 605 quadrillion 61 trillion 468 billion 433 million 916 thousand 84)
Emirp, 941 is also Prime
Number of points of norm <= 7^2 in square lattice
Number of knapsack partitions of 21
e^(π sqrt(149))≈45116546012289599.9918 is a near-integer
e^(π sqrt(149))≈45116546012289599.9918 is a near-integer
Prime whose binary representation is also the decimal representation of a prime.
Factors: 1, 149
One hundred forty-nine
Representations, Binary to Hexadecimal:
10010101_2
12112_3
2111_4
1044_5
405_6
302_7
225_8
175_9
126_11
105_12
b6_13
a9_14
9e_15
95_16
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