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86903104 = 263074423
BaseRepresentation
bin1010010111000…
…00100101000000
320001112010122111
411023200211000
5134221344404
612342345104
72103443551
oct513404500
9201463574
1086903104
1145066652
122512b194
1315009472
14b782328
157969104
hex52e0940

86903104 has 28 divisors (see below), whose sum is σ = 173049184. Its totient is φ = 43300224.

The previous prime is 86903059. The next prime is 86903107. The reversal of 86903104 is 40130968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86903107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17437 + ... + 21859.

It is an arithmetic number, because the mean of its divisors is an integer number (6180328).

Almost surely, 286903104 is an apocalyptic number.

It is an amenable number.

86903104 is a deficient number, since it is larger than the sum of its proper divisors (86146080).

86903104 is a wasteful number, since it uses less digits than its factorization.

86903104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4742 (or 4732 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 86903104 is about 9322.1834352259. The cubic root of 86903104 is about 442.9401988417.

The spelling of 86903104 in words is "eighty-six million, nine hundred three thousand, one hundred four".

Divisors: 1 2 4 8 16 32 64 307 614 1228 2456 4423 4912 8846 9824 17692 19648 35384 70768 141536 283072 1357861 2715722 5431444 10862888 21725776 43451552 86903104