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93014111231 = 3112097248033
BaseRepresentation
bin101011010100000010…
…0101011001111111111
322220002022110102102122
41112220010223033333
53010443103024411
6110421411113155
76501655620566
oct1265004531777
9286068412378
1093014111231
11364a104a508
121603a2a27bb
138a04407752
144705338bdd
152645cab9db
hex15a812b3ff

93014111231 has 8 divisors (see below), whose sum is σ = 96022890624. Its totient is φ = 90005852160.

The previous prime is 93014111149. The next prime is 93014111233. The reversal of 93014111231 is 13211141039.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-93014111231 is a prime.

It is a super-2 number, since 2×930141112312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 93014111231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93014111233) 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, 250991 + ... + 499023.

It is an arithmetic number, because the mean of its divisors is an integer number (12002861328).

Almost surely, 293014111231 is an apocalyptic number.

93014111231 is a deficient number, since it is larger than the sum of its proper divisors (3008779393).

93014111231 is a wasteful number, since it uses less digits than its factorization.

93014111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260161.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 93014111231 in words is "ninety-three billion, fourteen million, one hundred eleven thousand, two hundred thirty-one".

Divisors: 1 31 12097 248033 375007 7689023 3000455201 93014111231