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83914692 = 22313751043
BaseRepresentation
bin1010000000001…
…10111111000100
312211220022022120
411000012333010
5132440232232
612154325540
72036156151
oct500067704
9184808276
1083914692
1143405394
12241298b0
1314501184
14b205228
15757892c
hex5006fc4

83914692 has 24 divisors (see below), whose sum is σ = 197234016. Its totient is φ = 27766848.

The previous prime is 83914681. The next prime is 83914729. The reversal of 83914692 is 29641938.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23878 + ... + 27165.

It is an arithmetic number, because the mean of its divisors is an integer number (8218084).

Almost surely, 283914692 is an apocalyptic number.

It is an amenable number.

83914692 is an abundant number, since it is smaller than the sum of its proper divisors (113319324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83914692 is a wasteful number, since it uses less digits than its factorization.

83914692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51187 (or 51185 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 83914692 is about 9160.4962747659. The cubic root of 83914692 is about 437.8036066216.

The spelling of 83914692 in words is "eighty-three million, nine hundred fourteen thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 12 137 274 411 548 822 1644 51043 102086 153129 204172 306258 612516 6992891 13985782 20978673 27971564 41957346 83914692