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113206 = 2232107
BaseRepresentation
bin11011101000110110
312202021211
4123220312
512110311
62232034
7651022
oct335066
9182254
10113206
1178065
125561a
133c6b2
142d382
1523821
hex1ba36

113206 has 12 divisors (see below), whose sum is σ = 179172. Its totient is φ = 53636.

The previous prime is 113189. The next prime is 113209. The reversal of 113206 is 602311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1005 + ... + 1111.

It is an arithmetic number, because the mean of its divisors is an integer number (14931).

2113206 is an apocalyptic number.

113206 is a deficient number, since it is larger than the sum of its proper divisors (65966).

113206 is a wasteful number, since it uses less digits than its factorization.

113206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113206 is about 336.4609932815. The cubic root of 113206 is about 48.3752417600.

Adding to 113206 its reverse (602311), we get a palindrome (715517).

The spelling of 113206 in words is "one hundred thirteen thousand, two hundred six".

Divisors: 1 2 23 46 107 214 529 1058 2461 4922 56603 113206