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10054404231 = 317293967079
BaseRepresentation
bin10010101110100101…
…00000100010000111
3221221201010122200220
421113102200202013
5131042411413411
64341404435423
7504105011604
oct112722404207
927851118626
1010054404231
11429a4a3793
121b47248b73
13c43058421
146b54856ab
153dca57b06
hex2574a0887

10054404231 has 16 divisors (see below), whose sum is σ = 14199494400. Its totient is φ = 6306405248.

The previous prime is 10054404193. The next prime is 10054404247. The reversal of 10054404231 is 13240445001.

It is a cyclic number.

It is not a de Polignac number, because 10054404231 - 27 = 10054404103 is a prime.

It is a super-2 number, since 2×100544042312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10054404271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116350 + ... + 183428.

It is an arithmetic number, because the mean of its divisors is an integer number (887468400).

Almost surely, 210054404231 is an apocalyptic number.

10054404231 is a deficient number, since it is larger than the sum of its proper divisors (4145090169).

10054404231 is a wasteful number, since it uses less digits than its factorization.

10054404231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70038.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 10054404231 its reverse (13240445001), we get a palindrome (23294849232).

The spelling of 10054404231 in words is "ten billion, fifty-four million, four hundred four thousand, two hundred thirty-one".

Divisors: 1 3 17 51 2939 8817 49963 67079 149889 201237 1140343 3421029 197145181 591435543 3351468077 10054404231