Base | Representation |
---|---|
bin | 100011100001000001101010… |
… | …0110010000011101111110001 |
3 | 1111222010100222012101211202002 |
4 | 1013002003110302003233301 |
5 | 311421344413122243233 |
6 | 3024231350202103345 |
7 | 122542215332640140 |
oct | 10702032462035761 |
9 | 1458110865354662 |
10 | 312402311134193 |
11 | 905a5092361a85 |
12 | 2b0557b1aaab55 |
13 | 105415471a5a57 |
14 | 57204d1503757 |
15 | 261b47aee86e8 |
hex | 11c20d4c83bf1 |
312402311134193 has 8 divisors (see below), whose sum is σ = 357826382467200. Its totient is φ = 267177032236800.
The previous prime is 312402311134141. The next prime is 312402311134213. The reversal of 312402311134193 is 391431113204213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 312402311134193 - 222 = 312402306939889 is a prime.
It is a super-2 number, since 2×3124023111341932 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312402311134093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49698105533 + ... + 49698111818.
It is an arithmetic number, because the mean of its divisors is an integer number (44728297808400).
Almost surely, 2312402311134193 is an apocalyptic number.
It is an amenable number.
312402311134193 is a deficient number, since it is larger than the sum of its proper divisors (45424071333007).
312402311134193 is an equidigital number, since it uses as much as digits as its factorization.
312402311134193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99396217807.
The product of its (nonzero) digits is 46656, while the sum is 38.
The spelling of 312402311134193 in words is "three hundred twelve trillion, four hundred two billion, three hundred eleven million, one hundred thirty-four thousand, one hundred ninety-three".
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