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14012124131 = 71397497113
BaseRepresentation
bin11010000110011000…
…00000101111100011
31100011112021122202102
431003030000233203
5212144100433011
610234224241015
71004143042565
oct150314005743
940145248672
1014012124131
115a4052a285
12287077016b
131423c95515
1496cd51335
1557022a73b
hex343300be3

14012124131 has 8 divisors (see below), whose sum is σ = 14245298784. Its totient is φ = 13779944640.

The previous prime is 14012124103. The next prime is 14012124151. The reversal of 14012124131 is 13142121041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14012124131 - 218 = 14011861987 is a prime.

It is a super-2 number, since 2×140121241312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14012124151) 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, 220370 + ... + 276743.

It is an arithmetic number, because the mean of its divisors is an integer number (1780662348).

Almost surely, 214012124131 is an apocalyptic number.

14012124131 is a deficient number, since it is larger than the sum of its proper divisors (233174653).

14012124131 is an equidigital number, since it uses as much as digits as its factorization.

14012124131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497581.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14012124131 its reverse (13142121041), we get a palindrome (27154245172).

The spelling of 14012124131 in words is "fourteen billion, twelve million, one hundred twenty-four thousand, one hundred thirty-one".

Divisors: 1 71 397 28187 497113 35295023 197353861 14012124131