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113164 = 22191489
BaseRepresentation
bin11011101000001100
312202020021
4123220030
512110124
62231524
7650632
oct335014
9182207
10113164
1178027
12555a4
133c67c
142d352
15237e4
hex1ba0c

113164 has 12 divisors (see below), whose sum is σ = 208600. Its totient is φ = 53568.

The previous prime is 113161. The next prime is 113167. The reversal of 113164 is 461311.

It is an interprime number because it is at equal distance from previous prime (113161) and next prime (113167).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113161) 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, 669 + ... + 820.

2113164 is an apocalyptic number.

It is an amenable number.

113164 is a deficient number, since it is larger than the sum of its proper divisors (95436).

113164 is a wasteful number, since it uses less digits than its factorization.

113164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512 (or 1510 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 113164 is about 336.3985731242. The cubic root of 113164 is about 48.3692585333.

Adding to 113164 its reverse (461311), we get a palindrome (574475).

The spelling of 113164 in words is "one hundred thirteen thousand, one hundred sixty-four".

Divisors: 1 2 4 19 38 76 1489 2978 5956 28291 56582 113164