150

150 = 2 × 3 × 5 × 5

150 = 1 + 2 + 3 × 4 + 56 + 7 + 8 × 9

150 = 9 + 8 + 7 + 6 × 5 × 4 + 3 + 2 + 1

150 = 0^6 + 1^9 + 2^8 − 3^7 + 4^5 + 5^4 + 6^1 + 7^3 + 8^0 + 9^2

150 divides 49^2 - 1.

a(n) = 6*n^2.

a(n) = n^2*(n+1), n = 5

150 = (11 − 1) × (11 + 1 + 1 + 1 + 1)

150 = 2 × 2^(2+2+2) + 22

150 = 3 + 3 + (3 + 3) × (3³ − 3)

150 = 4 × (4⁴ + 44)/(4 + 4)

150 = 5 × (5 × 5 + 5)

150 = (6 + 6) × (6 + 6) + 6

150 = 777 + 7 × 77/77

150 = 88 + 8 × 8 − (8 + 8)/8

150 = 9 × (9 + 9) − (99 + 9)/9

Abundant Number

Factors: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150

One hundred fifty

Representations, Binary to Hexadecimal:

10010110_2
12120_3
2112_4
1100_5
410_6
303_7
226_8
176_9
127_11
106_12
b7_13
aa_14
a0_15
96_16

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