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53082707 = 79671933
BaseRepresentation
bin1100101001111…
…1101001010011
310200212212210012
43022133221103
5102042121312
65133425135
71213124036
oct312375123
9120785705
1053082707
1127a66907
121593b1ab
13acc75b2
14709b01d
1549d8322
hex329fa53

53082707 has 4 divisors (see below), whose sum is σ = 53754720. Its totient is φ = 52410696.

The previous prime is 53082703. The next prime is 53082709. The reversal of 53082707 is 70728035.

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 53082707 - 22 = 53082703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53082703) 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, 335888 + ... + 336045.

It is an arithmetic number, because the mean of its divisors is an integer number (13438680).

Almost surely, 253082707 is an apocalyptic number.

53082707 is a deficient number, since it is larger than the sum of its proper divisors (672013).

53082707 is an equidigital number, since it uses as much as digits as its factorization.

53082707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672012.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 53082707 is about 7285.7880150331. The cubic root of 53082707 is about 375.8238645190.

The spelling of 53082707 in words is "fifty-three million, eighty-two thousand, seven hundred seven".

Divisors: 1 79 671933 53082707