Base | Representation |
---|---|
bin | 100011100110001101100110… |
… | …0101101101011101001100101 |
3 | 1112001122111220111022102210200 |
4 | 1013030123030231223221211 |
5 | 312020034301411342300 |
6 | 3025535035405541113 |
7 | 122644552033135041 |
oct | 10714331455535145 |
9 | 1461574814272720 |
10 | 313115140340325 |
11 | 9084a426911074 |
12 | 2b14b98ab74799 |
13 | 10593828514c0b |
14 | 5746bd45d5021 |
15 | 262ec9b517200 |
hex | 11cc6ccb6ba65 |
313115140340325 has 144 divisors (see below), whose sum is σ = 597812971092480. Its totient is φ = 156401316288000.
The previous prime is 313115140340287. The next prime is 313115140340437. The reversal of 313115140340325 is 523043041511313.
313115140340325 is a `hidden beast` number, since 3 + 1 + 31 + 151 + 403 + 40 + 32 + 5 = 666.
It is not a de Polignac number, because 313115140340325 - 28 = 313115140340069 is a prime.
It is a super-2 number, since 2×3131151403403252 (a number of 30 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 313115140340325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 27902935 + ... + 37480715.
It is an arithmetic number, because the mean of its divisors is an integer number (4151478965920).
Almost surely, 2313115140340325 is an apocalyptic number.
It is an amenable number.
313115140340325 is a deficient number, since it is larger than the sum of its proper divisors (284697830752155).
313115140340325 is a wasteful number, since it uses less digits than its factorization.
313115140340325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9577980 (or 9577972 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
Adding to 313115140340325 its reverse (523043041511313), we get a palindrome (836158181851638).
The spelling of 313115140340325 in words is "three hundred thirteen trillion, one hundred fifteen billion, one hundred forty million, three hundred forty thousand, three hundred twenty-five".
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