Base | Representation |
---|---|
bin | 111011010010… |
… | …0000010010100 |
3 | 2011111001120012 |
4 | 1312210002110 |
5 | 30424034341 |
6 | 3030055352 |
7 | 525115661 |
oct | 166440224 |
9 | 64431505 |
10 | 31080596 |
11 | 165a9348 |
12 | a4aa558 |
13 | 6592ab1 |
14 | 41b0a68 |
15 | 2ade0eb |
hex | 1da4094 |
31080596 has 12 divisors (see below), whose sum is σ = 54692820. Its totient is φ = 15454080.
The previous prime is 31080593. The next prime is 31080617. The reversal of 31080596 is 69508013.
It can be written as a sum of positive squares in 2 ways, for example, as 122500 + 30958096 = 350^2 + 5564^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31080593) 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, 20741 + ... + 22188.
It is an arithmetic number, because the mean of its divisors is an integer number (4557735).
Almost surely, 231080596 is an apocalyptic number.
It is an amenable number.
31080596 is a deficient number, since it is larger than the sum of its proper divisors (23612224).
31080596 is a wasteful number, since it uses less digits than its factorization.
31080596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43114 (or 43112 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 31080596 is about 5574.9973991025. The cubic root of 31080596 is about 314.4100691287.
The spelling of 31080596 in words is "thirty-one million, eighty thousand, five hundred ninety-six".
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