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53413102131 = 343261411557
BaseRepresentation
bin110001101111101010…
…110100001000110011
312002212110011201112220
4301233222310020303
51333342223232011
640312044052123
73600424606554
oct615752641063
9162773151486
1053413102131
112071a338214
12a427b34043
135062c0239c
142829b4c32b
1515c9339506
hexc6fab4233

53413102131 has 8 divisors (see below), whose sum is σ = 71219288784. Its totient is φ = 35607825120.

The previous prime is 53413102129. The next prime is 53413102139. The reversal of 53413102131 is 13120131435.

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

It is not a de Polignac number, because 53413102131 - 21 = 53413102129 is a prime.

It is a super-2 number, since 2×534131021312 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53413102139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75996 + ... + 335561.

It is an arithmetic number, because the mean of its divisors is an integer number (8902411098).

Almost surely, 253413102131 is an apocalyptic number.

53413102131 is a deficient number, since it is larger than the sum of its proper divisors (17806186653).

53413102131 is a wasteful number, since it uses less digits than its factorization.

53413102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454821.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 53413102131 its reverse (13120131435), we get a palindrome (66533233566).

The spelling of 53413102131 in words is "fifty-three billion, four hundred thirteen million, one hundred two thousand, one hundred thirty-one".

Divisors: 1 3 43261 129783 411557 1234671 17804367377 53413102131