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91196 = 2273257
BaseRepresentation
bin10110010000111100
311122002122
4112100330
510404241
61542112
7526610
oct262074
9148078
1091196
1162576
1244938
1332681
1425340
151c04b
hex1643c

91196 has 12 divisors (see below), whose sum is σ = 182448. Its totient is φ = 39072.

The previous prime is 91193. The next prime is 91199. The reversal of 91196 is 69119.

It is an interprime number because it is at equal distance from previous prime (91193) and next prime (91199).

91196 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91193) 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, 1601 + ... + 1656.

It is an arithmetic number, because the mean of its divisors is an integer number (15204).

291196 is an apocalyptic number.

It is an amenable number.

91196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91224).

91196 is a wasteful number, since it uses less digits than its factorization.

91196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268 (or 3266 counting only the distinct ones).

The product of its digits is 486, while the sum is 26.

The square root of 91196 is about 301.9867546764. The cubic root of 91196 is about 45.0116842087.

The spelling of 91196 in words is "ninety-one thousand, one hundred ninety-six".

Divisors: 1 2 4 7 14 28 3257 6514 13028 22799 45598 91196