Base | Representation |
---|---|
bin | 10010101001101111… |
… | …10101110001111111 |
3 | 221211212211202000120 |
4 | 21110313311301333 |
5 | 131002021441233 |
6 | 4333355430023 |
7 | 503103253014 |
oct | 112467656177 |
9 | 27755752016 |
10 | 10013858943 |
11 | 4279620490 |
12 | 1b35755313 |
13 | c3783062a |
14 | 6add2d70b |
15 | 3d91e94b3 |
hex | 254df5c7f |
10013858943 has 16 divisors (see below), whose sum is σ = 14663376000. Its totient is φ = 6028270880.
The previous prime is 10013858929. The next prime is 10013858947. The reversal of 10013858943 is 34985831001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10013858943 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10013858895 and 10013858904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10013858947) 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, 1013373 + ... + 1023206.
It is an arithmetic number, because the mean of its divisors is an integer number (916461000).
Almost surely, 210013858943 is an apocalyptic number.
10013858943 is a deficient number, since it is larger than the sum of its proper divisors (4649517057).
10013858943 is a wasteful number, since it uses less digits than its factorization.
10013858943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2036742.
The product of its (nonzero) digits is 103680, while the sum is 42.
The spelling of 10013858943 in words is "ten billion, thirteen million, eight hundred fifty-eight thousand, nine hundred forty-three".
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