Base | Representation |
---|---|
bin | 1100110001100… |
… | …00010011110111 |
3 | 21110121220202222 |
4 | 12120300103313 |
5 | 204412341011 |
6 | 14344352555 |
7 | 2440532225 |
oct | 630602367 |
9 | 243556688 |
10 | 107152631 |
11 | 555373a3 |
12 | 2ba7575b |
13 | 19279331 |
14 | 10333b15 |
15 | 9618ddb |
hex | 66304f7 |
107152631 has 4 divisors (see below), whose sum is σ = 108751992. Its totient is φ = 105553272.
The previous prime is 107152627. The next prime is 107152663. The reversal of 107152631 is 136251701.
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 107152631 - 22 = 107152627 is a prime.
It is a super-2 number, since 2×1071526312 = 22963372660444322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 107152631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107152601) 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, 799580 + ... + 799713.
It is an arithmetic number, because the mean of its divisors is an integer number (27187998).
Almost surely, 2107152631 is an apocalyptic number.
107152631 is a deficient number, since it is larger than the sum of its proper divisors (1599361).
107152631 is an equidigital number, since it uses as much as digits as its factorization.
107152631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1599360.
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 107152631 is about 10351.4555015225. The cubic root of 107152631 is about 474.9715676426.
The spelling of 107152631 in words is "one hundred seven million, one hundred fifty-two thousand, six hundred thirty-one".
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