Base | Representation |
---|---|
bin | 11101111011111… |
… | …100001110001110 |
3 | 1022000002001210212 |
4 | 131323330032032 |
5 | 2012034034210 |
6 | 121501002422 |
7 | 15306034541 |
oct | 3573741616 |
9 | 1260061725 |
10 | 502252430 |
11 | 238565759 |
12 | 120253412 |
13 | 800933b4 |
14 | 4a9c0858 |
15 | 2e160805 |
hex | 1defc38e |
502252430 has 32 divisors (see below), whose sum is σ = 932100480. Its totient is φ = 194711040.
The previous prime is 502252391. The next prime is 502252447. The reversal of 502252430 is 34252205.
It is a junction number, because it is equal to n+sod(n) for n = 502252396 and 502252405.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97766 + ... + 102774.
It is an arithmetic number, because the mean of its divisors is an integer number (29128140).
Almost surely, 2502252430 is an apocalyptic number.
502252430 is a deficient number, since it is larger than the sum of its proper divisors (429848050).
502252430 is a wasteful number, since it uses less digits than its factorization.
502252430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5324.
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 502252430 is about 22410.9890455553. The cubic root of 502252430 is about 794.8905773479.
The spelling of 502252430 in words is "five hundred two million, two hundred fifty-two thousand, four hundred thirty".
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