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13382153 = 19967247
BaseRepresentation
bin110011000011…
…001000001001
3221011212212022
4303003020021
511411212103
61154454225
7221514011
oct63031011
927155768
1013382153
117610234
124594375
132a07145
141ac4c41
151295138
hexcc3209

13382153 has 4 divisors (see below), whose sum is σ = 13449600. Its totient is φ = 13314708.

The previous prime is 13382087. The next prime is 13382167. The reversal of 13382153 is 35128331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35128331 = 75018333.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13382153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13382183) 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, 33425 + ... + 33822.

It is an arithmetic number, because the mean of its divisors is an integer number (3362400).

Almost surely, 213382153 is an apocalyptic number.

It is an amenable number.

13382153 is a deficient number, since it is larger than the sum of its proper divisors (67447).

13382153 is an equidigital number, since it uses as much as digits as its factorization.

13382153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67446.

The product of its digits is 2160, while the sum is 26.

The square root of 13382153 is about 3658.1625168929. The cubic root of 13382153 is about 237.4152783687.

The spelling of 13382153 in words is "thirteen million, three hundred eighty-two thousand, one hundred fifty-three".

Divisors: 1 199 67247 13382153