Base | Representation |
---|---|
bin | 101001100110… |
… | …010000110111 |
3 | 202112000100020 |
4 | 221212100313 |
5 | 10242422011 |
6 | 1025420223 |
7 | 161454633 |
oct | 51462067 |
9 | 22460306 |
10 | 10904631 |
11 | 61788a1 |
12 | 379a673 |
13 | 234a55a |
14 | 163bdc3 |
15 | e56006 |
hex | a66437 |
10904631 has 4 divisors (see below), whose sum is σ = 14539512. Its totient is φ = 7269752.
The previous prime is 10904629. The next prime is 10904639. The reversal of 10904631 is 13640901.
10904631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10904631 - 21 = 10904629 is a prime.
It is a super-2 number, since 2×109046312 = 237821954492322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10904639) 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, 1817436 + ... + 1817441.
It is an arithmetic number, because the mean of its divisors is an integer number (3634878).
Almost surely, 210904631 is an apocalyptic number.
10904631 is a deficient number, since it is larger than the sum of its proper divisors (3634881).
10904631 is an equidigital number, since it uses as much as digits as its factorization.
10904631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3634880.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 10904631 is about 3302.2160740933. The cubic root of 10904631 is about 221.7534191000.
The spelling of 10904631 in words is "ten million, nine hundred four thousand, six hundred thirty-one".
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