Base | Representation |
---|---|
bin | 1100100111010001… |
… | …0010000000001011 |
3 | 22201222012211210110 |
4 | 3021310102000023 |
5 | 23413244110033 |
6 | 1315552045403 |
7 | 146622615222 |
oct | 31164220013 |
9 | 8658184713 |
10 | 3385925643 |
11 | 14882a3061 |
12 | 7a5b33863 |
13 | 41c6388c9 |
14 | 241985cb9 |
15 | 14c3c7363 |
hex | c9d1200b |
3385925643 has 16 divisors (see below), whose sum is σ = 4528016640. Its totient is φ = 2250572064.
The previous prime is 3385925623. The next prime is 3385925659. The reversal of 3385925643 is 3465295833.
It is not a de Polignac number, because 3385925643 - 221 = 3383828491 is a prime.
It is a super-2 number, since 2×33859256432 = 22928984919849926898, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3385925592 and 3385925601.
It is not an unprimeable number, because it can be changed into a prime (3385925623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2688748 + ... + 2690006.
It is an arithmetic number, because the mean of its divisors is an integer number (283001040).
Almost surely, 23385925643 is an apocalyptic number.
3385925643 is a deficient number, since it is larger than the sum of its proper divisors (1142090997).
3385925643 is a wasteful number, since it uses less digits than its factorization.
3385925643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3218.
The product of its digits is 2332800, while the sum is 48.
The square root of 3385925643 is about 58188.7071775959. The cubic root of 3385925643 is about 1501.6168703052.
The spelling of 3385925643 in words is "three billion, three hundred eighty-five million, nine hundred twenty-five thousand, six hundred forty-three".
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