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BaseRepresentation
bin11011100101101001
312202000020
4123211221
512104001
62231053
7650310
oct334551
9182006
10113001
1177999
1255489
133c585
142d277
1523736
hex1b969

113001 has 8 divisors (see below), whose sum is σ = 172224. Its totient is φ = 64560.

The previous prime is 112997. The next prime is 113011. The reversal of 113001 is 100311.

Adding to 113001 its reverse (100311), we get a palindrome (213312).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113001 - 22 = 112997 is a prime.

It is a plaindrome in base 11.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (113011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2670 + ... + 2711.

It is an arithmetic number, because the mean of its divisors is an integer number (21528).

2113001 is an apocalyptic number.

It is an amenable number.

113001 is a deficient number, since it is larger than the sum of its proper divisors (59223).

113001 is an equidigital number, since it uses as much as digits as its factorization.

113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5391.

The product of its (nonzero) digits is 3, while the sum is 6.

The square root of 113001 is about 336.1562136864. The cubic root of 113001 is about 48.3460238839.

The spelling of 113001 in words is "one hundred thirteen thousand, one".

Divisors: 1 3 7 21 5381 16143 37667 113001