Base | Representation |
---|---|
bin | 100111001000… |
… | …001011011000 |
3 | 201022010010001 |
4 | 213020023120 |
5 | 10111211422 |
6 | 1003502344 |
7 | 153120055 |
oct | 47101330 |
9 | 21263101 |
10 | 10257112 |
11 | 5876358 |
12 | 35279b4 |
13 | 21818c8 |
14 | 151002c |
15 | d79227 |
hex | 9c82d8 |
10257112 has 16 divisors (see below), whose sum is σ = 20244600. Its totient is φ = 4858560.
The previous prime is 10257083. The next prime is 10257113. The reversal of 10257112 is 21175201.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 10257112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10257113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33589 + ... + 33892.
Almost surely, 210257112 is an apocalyptic number.
It is an amenable number.
10257112 is a deficient number, since it is larger than the sum of its proper divisors (9987488).
10257112 is a wasteful number, since it uses less digits than its factorization.
10257112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67506 (or 67502 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 19.
The square root of 10257112 is about 3202.6726339106. The cubic root of 10257112 is about 217.2743032459.
The spelling of 10257112 in words is "ten million, two hundred fifty-seven thousand, one hundred twelve".
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