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53079083 = 173122299
BaseRepresentation
bin1100101001111…
…0110000101011
310200212200210222
43022132300223
5102042012313
65133400255
71213110341
oct312366053
9120780728
1053079083
1127a64112
121593908b
13acc5a55
147099991
1549d7208
hex329ec2b

53079083 has 4 divisors (see below), whose sum is σ = 56201400. Its totient is φ = 49956768.

The previous prime is 53079043. The next prime is 53079097. The reversal of 53079083 is 38097035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 53079083 - 216 = 53013547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53079043) 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, 1561133 + ... + 1561166.

It is an arithmetic number, because the mean of its divisors is an integer number (14050350).

Almost surely, 253079083 is an apocalyptic number.

53079083 is a deficient number, since it is larger than the sum of its proper divisors (3122317).

53079083 is a wasteful number, since it uses less digits than its factorization.

53079083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122316.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 53079083 is about 7285.5393074226. The cubic root of 53079083 is about 375.8153117231.

The spelling of 53079083 in words is "fifty-three million, seventy-nine thousand, eighty-three".

Divisors: 1 17 3122299 53079083