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86738058213 = 3811106133601
BaseRepresentation
bin101000011000111111…
…1011011101111100101
322021212220221220012120
41100301333123233211
52410114420330323
6103502533340153
76160310221122
oct1206177335745
9267786856176
1086738058213
1133870410a34
1214988497659
1382440a6a01
1442ab9cb749
1523c9ce55e3
hex1431fdbbe5

86738058213 has 16 divisors (see below), whose sum is σ = 115905932352. Its totient is φ = 57697920000.

The previous prime is 86738058181. The next prime is 86738058217. The reversal of 86738058213 is 31285083768.

It is not a de Polignac number, because 86738058213 - 25 = 86738058181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86738058217) 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 15 ways as a sum of consecutive naturals, for example, 2564613 + ... + 2598213.

It is an arithmetic number, because the mean of its divisors is an integer number (7244120772).

Almost surely, 286738058213 is an apocalyptic number.

It is an amenable number.

86738058213 is a deficient number, since it is larger than the sum of its proper divisors (29167874139).

86738058213 is a wasteful number, since it uses less digits than its factorization.

86738058213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35476.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 86738058213 in words is "eighty-six billion, seven hundred thirty-eight million, fifty-eight thousand, two hundred thirteen".

Divisors: 1 3 811 1061 2433 3183 33601 100803 860471 2581413 27250411 35650661 81751233 106951983 28912686071 86738058213