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90296914514 = 23167155313997
BaseRepresentation
bin101010000011000011…
…1011001001001010010
322122001221120112021012
41110012013121021102
52434412002231024
6105252024130522
76344433052352
oct1240607311122
9278057515235
1090296914514
1135327288394
1215600306a42
1386904ac841
14452850ab62
15253747b50e
hex15061d9252

90296914514 has 32 divisors (see below), whose sum is σ = 142002878976. Its totient is φ = 43009148160.

The previous prime is 90296914501. The next prime is 90296914517. The reversal of 90296914514 is 41541969209.

It is not an unprimeable number, because it can be changed into a prime (90296914517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6444164 + ... + 6458160.

It is an arithmetic number, because the mean of its divisors is an integer number (4437589968).

Almost surely, 290296914514 is an apocalyptic number.

90296914514 is a deficient number, since it is larger than the sum of its proper divisors (51705964462).

90296914514 is a wasteful number, since it uses less digits than its factorization.

90296914514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15650.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 90296914514 in words is "ninety billion, two hundred ninety-six million, nine hundred fourteen thousand, five hundred fourteen".

Divisors: 1 2 31 62 67 134 1553 2077 3106 4154 13997 27994 48143 96286 104051 208102 433907 867814 937799 1875598 3225581 6451162 21737341 29071769 43474682 58143538 673857571 1347715142 1456401847 2912803694 45148457257 90296914514