Base | Representation |
---|---|
bin | 11100111000010110… |
… | …001010000000001000 |
3 | 2222001010222110121121 |
4 | 130320112022000020 |
5 | 1002002041301204 |
6 | 22125034045024 |
7 | 2145313346305 |
oct | 347026120010 |
9 | 88033873547 |
10 | 31010103304 |
11 | 12173438654 |
12 | 6015279774 |
13 | 2c0272bb6b |
14 | 17026660ac |
15 | c17653b54 |
hex | 73858a008 |
31010103304 has 16 divisors (see below), whose sum is σ = 59381049600. Its totient is φ = 15175156752.
The previous prime is 31010103301. The next prime is 31010103307. The reversal of 31010103304 is 40330101013.
It is an interprime number because it is at equal distance from previous prime (31010103301) and next prime (31010103307).
It is not an unprimeable number, because it can be changed into a prime (31010103301) 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, 41236464 + ... + 41237215.
It is an arithmetic number, because the mean of its divisors is an integer number (3711315600).
Almost surely, 231010103304 is an apocalyptic number.
It is an amenable number.
31010103304 is a deficient number, since it is larger than the sum of its proper divisors (28370946296).
31010103304 is a wasteful number, since it uses less digits than its factorization.
31010103304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82473732 (or 82473728 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 31010103304 its reverse (40330101013), we get a palindrome (71340204317).
The spelling of 31010103304 in words is "thirty-one billion, ten million, one hundred three thousand, three hundred four".
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