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86675735268053 = 109223215990473
BaseRepresentation
bin10011101101010011000100…
…011010010100101011010101
3102100220010020000111212121022
4103231103010122110223111
542330043401212034203
6504202141051330525
724154054343464361
oct2355230432245325
9370803200455538
1086675735268053
1125687a77a21a08
12987a408450a45
133949643562899
1417591b121a2a1
15a0497c5e3a38
hex4ed4c4694ad5

86675735268053 has 12 divisors (see below), whose sum is σ = 87864936249420. Its totient is φ = 85495425137856.

The previous prime is 86675735268043. The next prime is 86675735268061. The reversal of 86675735268053 is 35086253757668.

It can be written as a sum of positive squares in 2 ways, for example, as 23983576673809 + 62692158594244 = 4897303^2 + 7917838^2 .

It is not a de Polignac number, because 86675735268053 - 214 = 86675735251669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86675735268043) 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 11 ways as a sum of consecutive naturals, for example, 2574776 + ... + 13415697.

It is an arithmetic number, because the mean of its divisors is an integer number (7322078020785).

Almost surely, 286675735268053 is an apocalyptic number.

It is an amenable number.

86675735268053 is a deficient number, since it is larger than the sum of its proper divisors (1189200981367).

86675735268053 is a wasteful number, since it uses less digits than its factorization.

86675735268053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15991028 (or 15990805 counting only the distinct ones).

The product of its (nonzero) digits is 1524096000, while the sum is 71.

The spelling of 86675735268053 in words is "eighty-six trillion, six hundred seventy-five billion, seven hundred thirty-five million, two hundred sixty-eight thousand, fifty-three".

Divisors: 1 109 223 24307 49729 5420461 15990473 1742961557 3565875479 388680427211 795190231817 86675735268053