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13696092 = 2232380447
BaseRepresentation
bin110100001111…
…110001011100
3221202211111200
4310033301130
512001233332
61205315500
7224262204
oct64176134
927684450
1013696092
117805093
124705b90
132ab6cc7
141b67404
15130817c
hexd0fc5c

13696092 has 18 divisors (see below), whose sum is σ = 34620768. Its totient is φ = 4565352.

The previous prime is 13696043. The next prime is 13696097. The reversal of 13696092 is 29069631.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 380447 = 13696092 / (1 + 3 + 6 + 9 + 6 + 0 + 9 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13696097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190188 + ... + 190259.

It is an arithmetic number, because the mean of its divisors is an integer number (1923376).

Almost surely, 213696092 is an apocalyptic number.

13696092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13696092 is an abundant number, since it is smaller than the sum of its proper divisors (20924676).

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

13696092 is a wasteful number, since it uses less digits than its factorization.

13696092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380457 (or 380452 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 13696092 is about 3700.8231516786. The cubic root of 13696092 is about 239.2574969071.

The spelling of 13696092 in words is "thirteen million, six hundred ninety-six thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 36 380447 760894 1141341 1521788 2282682 3424023 4565364 6848046 13696092