Base | Representation |
---|---|
bin | 11001100100111… |
… | …000111110000011 |
3 | 1002220102120211002 |
4 | 121210320332003 |
5 | 1334322212211 |
6 | 110325042215 |
7 | 13430204060 |
oct | 3144707603 |
9 | 1086376732 |
10 | 429100931 |
11 | 200241976 |
12 | bb85636b |
13 | 6ab9029c |
14 | 40dbbc67 |
15 | 27a1103b |
hex | 19938f83 |
429100931 has 8 divisors (see below), whose sum is σ = 490527840. Its totient is φ = 367705728.
The previous prime is 429100909. The next prime is 429100933. The reversal of 429100931 is 139001924.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 429100931 - 222 = 424906627 is a prime.
It is a super-2 number, since 2×4291009312 = 368255217970133522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 429100894 and 429100903.
It is not an unprimeable number, because it can be changed into a prime (429100933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42395 + ... + 51531.
It is an arithmetic number, because the mean of its divisors is an integer number (61315980).
Almost surely, 2429100931 is an apocalyptic number.
429100931 is a deficient number, since it is larger than the sum of its proper divisors (61426909).
429100931 is an equidigital number, since it uses as much as digits as its factorization.
429100931 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15853.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 429100931 is about 20714.7515312156. The cubic root of 429100931 is about 754.2578154531.
The spelling of 429100931 in words is "four hundred twenty-nine million, one hundred thousand, nine hundred thirty-one".
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