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53024112113 = 729831100839
BaseRepresentation
bin110001011000011110…
…111011110111110001
312001212100012222120012
4301120132323313301
51332043133041423
640205310424305
73554662342100
oct613036736761
9161770188505
1053024112113
112053a802265
12a339802095
13500044728b
1427d0212037
1515a50ed078
hexc587bbdf1

53024112113 has 12 divisors (see below), whose sum is σ = 61743913920. Its totient is φ = 45402962472.

The previous prime is 53024112103. The next prime is 53024112139. The reversal of 53024112113 is 31121142035.

It is not a de Polignac number, because 53024112113 - 26 = 53024112049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53024112103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 502253 + ... + 598586.

It is an arithmetic number, because the mean of its divisors is an integer number (5145326160).

Almost surely, 253024112113 is an apocalyptic number.

It is an amenable number.

53024112113 is a deficient number, since it is larger than the sum of its proper divisors (8719801807).

53024112113 is a wasteful number, since it uses less digits than its factorization.

53024112113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101836 (or 1101829 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 53024112113 its reverse (31121142035), we get a palindrome (84145254148).

The spelling of 53024112113 in words is "fifty-three billion, twenty-four million, one hundred twelve thousand, one hundred thirteen".

Divisors: 1 7 49 983 6881 48167 1100839 7705873 53941111 1082124737 7574873159 53024112113