Base | Representation |
---|---|
bin | 10011000110000001011… |
… | …010001110001100101100 |
3 | 11122102212000200021001012 |
4 | 103012001122032030230 |
5 | 132444223324110134 |
6 | 2442441555404352 |
7 | 163540646223233 |
oct | 23060132161454 |
9 | 4572760607035 |
10 | 1312136160044 |
11 | 466523722926 |
12 | 1923738b36b8 |
13 | 96970523528 |
14 | 477172cbb1a |
15 | 241e95de6ce |
hex | 1318168e32c |
1312136160044 has 24 divisors (see below), whose sum is σ = 2311549056768. Its totient is φ = 651693963600.
The previous prime is 1312136160037. The next prime is 1312136160073. The reversal of 1312136160044 is 4400616312131.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20675249 + ... + 20738615.
It is an arithmetic number, because the mean of its divisors is an integer number (96314544032).
Almost surely, 21312136160044 is an apocalyptic number.
It is an amenable number.
1312136160044 is a deficient number, since it is larger than the sum of its proper divisors (999412896724).
1312136160044 is a wasteful number, since it uses less digits than its factorization.
1312136160044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97805 (or 97803 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The spelling of 1312136160044 in words is "one trillion, three hundred twelve billion, one hundred thirty-six million, one hundred sixty thousand, forty-four".
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