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13392083 = 60122283
BaseRepresentation
bin110011000101…
…100011010011
3221012101111002
4303011203103
511412021313
61155012215
7221554655
oct63054323
927171432
1013392083
117617741
12459a06b
132a0b813
141ac86d5
151298058
hexcc58d3

13392083 has 4 divisors (see below), whose sum is σ = 13414968. Its totient is φ = 13369200.

The previous prime is 13392079. The next prime is 13392089. The reversal of 13392083 is 38029331.

13392083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38029331 = 208318257.

It is a cyclic number.

It is not a de Polignac number, because 13392083 - 22 = 13392079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13392089) 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, 10541 + ... + 11742.

It is an arithmetic number, because the mean of its divisors is an integer number (3353742).

Almost surely, 213392083 is an apocalyptic number.

13392083 is a deficient number, since it is larger than the sum of its proper divisors (22885).

13392083 is an equidigital number, since it uses as much as digits as its factorization.

13392083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22884.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 13392083 is about 3659.5195039786. The cubic root of 13392083 is about 237.4739871787.

The spelling of 13392083 in words is "thirteen million, three hundred ninety-two thousand, eighty-three".

Divisors: 1 601 22283 13392083