Base | Representation |
---|---|
bin | 1001000101111100001… |
… | …00101101010000101000 |
3 | 1002212102112200012010021 |
4 | 10202332010231100220 |
5 | 20104322144102222 |
6 | 355305441130224 |
7 | 31400135601112 |
oct | 4427604552050 |
9 | 1085375605107 |
10 | 312426550312 |
11 | 110554708498 |
12 | 50673029974 |
13 | 2360046c766 |
14 | 1119b6763b2 |
15 | 81d85d9ac7 |
hex | 48be12d428 |
312426550312 has 16 divisors (see below), whose sum is σ = 616631349600. Its totient is φ = 147991523760.
The previous prime is 312426550301. The next prime is 312426550351. The reversal of 312426550312 is 213055624213.
It is a super-2 number, since 2×3124265503122 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1027718764 + ... + 1027719067.
It is an arithmetic number, because the mean of its divisors is an integer number (38539459350).
Almost surely, 2312426550312 is an apocalyptic number.
It is an amenable number.
312426550312 is a deficient number, since it is larger than the sum of its proper divisors (304204799288).
312426550312 is a wasteful number, since it uses less digits than its factorization.
312426550312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2055437856 (or 2055437852 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 34.
The spelling of 312426550312 in words is "three hundred twelve billion, four hundred twenty-six million, five hundred fifty thousand, three hundred twelve".
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