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86210474204 = 2221552618551
BaseRepresentation
bin101000001001010001…
…0110111000011011100
322020112011012212000002
41100102202313003130
52403024340133304
6103334325353432
76141242640251
oct1202242670334
9266464185002
1086210474204
113361a624298
121485b868878
13818b9b451a
14425b8d5428
15239882e31e
hex14128b70dc

86210474204 has 6 divisors (see below), whose sum is σ = 150868329864. Its totient is φ = 43105237100.

The previous prime is 86210474197. The next prime is 86210474401. The reversal of 86210474204 is 40247401268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10776309272 + ... + 10776309279.

It is an arithmetic number, because the mean of its divisors is an integer number (25144721644).

Almost surely, 286210474204 is an apocalyptic number.

It is an amenable number.

86210474204 is a deficient number, since it is larger than the sum of its proper divisors (64657855660).

86210474204 is a wasteful number, since it uses less digits than its factorization.

86210474204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21552618555 (or 21552618553 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 38.

The spelling of 86210474204 in words is "eighty-six billion, two hundred ten million, four hundred seventy-four thousand, two hundred four".

Divisors: 1 2 4 21552618551 43105237102 86210474204