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85938294 = 23131101773
BaseRepresentation
bin1010001111101…
…01000001110110
312222201010011210
411013311001312
5134000011134
612305542250
72062314651
oct507650166
9188633153
1085938294
1144567792
1224944986
1314a5c280
14b5b0898
1578282e9
hex51f5076

85938294 has 16 divisors (see below), whose sum is σ = 185098032. Its totient is φ = 26442528.

The previous prime is 85938263. The next prime is 85938313. The reversal of 85938294 is 49283958.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550809 + ... + 550964.

It is an arithmetic number, because the mean of its divisors is an integer number (11568627).

Almost surely, 285938294 is an apocalyptic number.

85938294 is an abundant number, since it is smaller than the sum of its proper divisors (99159738).

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

85938294 is a wasteful number, since it uses less digits than its factorization.

85938294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101791.

The product of its digits is 622080, while the sum is 48.

The square root of 85938294 is about 9270.2909339459. The cubic root of 85938294 is about 441.2949009887.

The spelling of 85938294 in words is "eighty-five million, nine hundred thirty-eight thousand, two hundred ninety-four".

Divisors: 1 2 3 6 13 26 39 78 1101773 2203546 3305319 6610638 14323049 28646098 42969147 85938294