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313125413082575 = 52313300113334231
BaseRepresentation
bin100011100110010010011000…
…1000001000101010111001111
31112001200111102102021210221212
41013030210301001011113033
5312020221321222120300
63025543455014245035
7122645364432041642
oct10714446101052717
91461614372253855
10313125413082575
11908538185823a5
122b15197735677b
13105947a4878422
1457474caa73a59
15263019d2ec935
hex11cc9310455cf

313125413082575 has 24 divisors (see below), whose sum is σ = 389645833692576. Its totient is φ = 249616785600000.

The previous prime is 313125413082533. The next prime is 313125413082607. The reversal of 313125413082575 is 575280314521313.

It is not a de Polignac number, because 313125413082575 - 220 = 313125412033999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16815710 + ... + 30149940.

It is an arithmetic number, because the mean of its divisors is an integer number (16235243070524).

Almost surely, 2313125413082575 is an apocalyptic number.

313125413082575 is a deficient number, since it is larger than the sum of its proper divisors (76520420610001).

313125413082575 is a wasteful number, since it uses less digits than its factorization.

313125413082575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13337555 (or 13337550 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 313125413082575 in words is "three hundred thirteen trillion, one hundred twenty-five billion, four hundred thirteen million, eighty-two thousand, five hundred seventy-five".

Divisors: 1 5 25 313 1565 3001 7825 15005 75025 939313 4696565 13334231 23482825 66671155 333355775 4173614303 20868071515 40016027231 104340357575 200080136155 1000400680775 12525016523303 62625082616515 313125413082575