Base | Representation |
---|---|
bin | 11001100101010… |
… | …010010011010010 |
3 | 1002220121212011000 |
4 | 121211102103102 |
5 | 1334334022230 |
6 | 110331202430 |
7 | 13431115425 |
oct | 3145222322 |
9 | 1086555130 |
10 | 429204690 |
11 | 200302922 |
12 | bb8a6416 |
13 | 6abc8595 |
14 | 410079bc |
15 | 27a31b60 |
hex | 199524d2 |
429204690 has 32 divisors (see below), whose sum is σ = 1144546560. Its totient is φ = 114454512.
The previous prime is 429204689. The next prime is 429204701. The reversal of 429204690 is 96402924.
It is a super-2 number, since 2×4292046902 = 368433331835992200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794554 + ... + 795093.
It is an arithmetic number, because the mean of its divisors is an integer number (35767080).
Almost surely, 2429204690 is an apocalyptic number.
429204690 is an abundant number, since it is smaller than the sum of its proper divisors (715341870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429204690 is a wasteful number, since it uses less digits than its factorization.
429204690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1589663 (or 1589657 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 429204690 is about 20717.2558511015. The cubic root of 429204690 is about 754.3186051367.
The spelling of 429204690 in words is "four hundred twenty-nine million, two hundred four thousand, six hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •