429

429 = 3 × 11 × 13

429 = 1² × 345 + 67 + 8 + 9

429 = 9 + 87 + 6 × 54 + 3² × 1

429 = 0^7 + 1^8 + 2^4 + 3^5 − 4^9 + 5^3 + 6^2 + 7^1 + 8^6 + 9^0

429 divides 100^3 - 1.

a(n) = (2*n - 1)*(7*n^2 - 7*n + 3)/3. n=5

Number k such that k^2 + 2 is prime

7th Catalan Number

Sphenic number: Product of 3 distinct Primes, (List)

Factors: 1, 3, 11, 13, 33, 39, 143, 429

Four hundred twenty-nine

Representations, Binary to Hexadecimal:

110101101_2
120220_3
12231_4
3204_5
1553_6
1152_7
655_8
526_9
360_11
2b9_12
270_13
229_14
1d9_15
1ad_16

<--- --->