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14579868057 = 343672696271
BaseRepresentation
bin11011001010000011…
…10010000110011001
31101122002121001000020
431211001302012121
5214324421234212
610410425101053
71024205555646
oct154501620631
941562531006
1014579868057
116201a56737
1229aa927789
1314b47a9281
149c44dcdcd
155a4ec5d8c
hex365072199

14579868057 has 32 divisors (see below), whose sum is σ = 20267089920. Its totient is φ = 9315915840.

The previous prime is 14579868047. The next prime is 14579868067. The reversal of 14579868057 is 75086897541.

It is an interprime number because it is at equal distance from previous prime (14579868047) and next prime (14579868067).

It is not a de Polignac number, because 14579868057 - 26 = 14579867993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14579868007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2321832 + ... + 2328102.

It is an arithmetic number, because the mean of its divisors is an integer number (633346560).

Almost surely, 214579868057 is an apocalyptic number.

It is an amenable number.

14579868057 is a deficient number, since it is larger than the sum of its proper divisors (5687221863).

14579868057 is a wasteful number, since it uses less digits than its factorization.

14579868057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6653.

The product of its (nonzero) digits is 16934400, while the sum is 60.

The spelling of 14579868057 in words is "fourteen billion, five hundred seventy-nine million, eight hundred sixty-eight thousand, fifty-seven".

Divisors: 1 3 43 67 129 201 269 807 2881 6271 8643 11567 18023 18813 34701 54069 269653 420157 774989 808959 1260471 1686899 2324967 5060697 18066751 54200253 72536657 113022233 217609971 339066699 4859956019 14579868057