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13892 = 2223151
BaseRepresentation
bin11011001000100
3201001112
43121010
5421032
6144152
755334
oct33104
921045
1013892
11a48a
128058
136428
1450c4
1541b2
hex3644

13892 has 12 divisors (see below), whose sum is σ = 25536. Its totient is φ = 6600.

The previous prime is 13883. The next prime is 13901. The reversal of 13892 is 29831.

It is an interprime number because it is at equal distance from previous prime (13883) and next prime (13901).

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17 + ... + 167.

It is an arithmetic number, because the mean of its divisors is an integer number (2128).

213892 is an apocalyptic number.

It is an amenable number.

13892 is a deficient number, since it is larger than the sum of its proper divisors (11644).

13892 is a wasteful number, since it uses less digits than its factorization.

13892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 176 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 13892 is about 117.8643287853. The cubic root of 13892 is about 24.0392875039.

The spelling of 13892 in words is "thirteen thousand, eight hundred ninety-two".

Divisors: 1 2 4 23 46 92 151 302 604 3473 6946 13892