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14372166243031 = 163159755211521
BaseRepresentation
bin1101000100100100011111…
…0111010001001011010111
31212212222001222100222011121
43101021013313101023113
53340433144024234111
650322252041144411
73012232451255062
oct321110767211327
955788058328147
1014372166243031
114641224187453
12174150948b107
1380339bc3c7bc
1437988bb978d9
1519dcbde6c871
hexd1247dd12d7

14372166243031 has 8 divisors (see below), whose sum is σ = 14469393993584. Its totient is φ = 14275048919040.

The previous prime is 14372166243013. The next prime is 14372166243101. The reversal of 14372166243031 is 13034266127341.

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 14372166243031 - 239 = 13822410429143 is a prime.

It is a super-2 number, since 2×143721662430312 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14372166243011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27345450 + ... + 27866071.

It is an arithmetic number, because the mean of its divisors is an integer number (1808674249198).

Almost surely, 214372166243031 is an apocalyptic number.

14372166243031 is a deficient number, since it is larger than the sum of its proper divisors (97227750553).

14372166243031 is a wasteful number, since it uses less digits than its factorization.

14372166243031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55213281.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 14372166243031 in words is "fourteen trillion, three hundred seventy-two billion, one hundred sixty-six million, two hundred forty-three thousand, thirty-one".

Divisors: 1 163 1597 260311 55211521 8999477923 88172799037 14372166243031