Base | Representation |
---|---|
bin | 100011011110010001000010… |
… | …1111111000001010100011101 |
3 | 1111220210002222120211000201110 |
4 | 1012330202011333001110131 |
5 | 311344141132143310023 |
6 | 3023341222502132233 |
7 | 122502630415401612 |
oct | 10674420577012435 |
9 | 1456702876730643 |
10 | 312023032010013 |
11 | 90469252167345 |
12 | 2abb41a2121079 |
13 | 105148516b069c |
14 | 5709dd1276509 |
15 | 261167d7b3a93 |
hex | 11bc885fc151d |
312023032010013 has 64 divisors (see below), whose sum is σ = 459462753976320. Its totient is φ = 187470327475200.
The previous prime is 312023032009991. The next prime is 312023032010017. The reversal of 312023032010013 is 310010230320213.
It is not a de Polignac number, because 312023032010013 - 25 = 312023032009981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312023032010017) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 91835356 + ... + 95172362.
It is an arithmetic number, because the mean of its divisors is an integer number (7179105530880).
Almost surely, 2312023032010013 is an apocalyptic number.
It is an amenable number.
312023032010013 is a deficient number, since it is larger than the sum of its proper divisors (147439721966307).
312023032010013 is a wasteful number, since it uses less digits than its factorization.
312023032010013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3337578.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 312023032010013 its reverse (310010230320213), we get a palindrome (622033262330226).
The spelling of 312023032010013 in words is "three hundred twelve trillion, twenty-three billion, thirty-two million, ten thousand, thirteen".
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