Search a number
-
+
52713106772 = 2243306471551
BaseRepresentation
bin110001000101111100…
…100010110101010100
312001001200000021102212
4301011330202311110
51330424023404042
640114400452552
73544165005014
oct610574426524
9161050007385
1052713106772
11203a01a1357
12a27161a158
134c80b95151
1427a0bb5c44
151587b68482
hexc45f22d54

52713106772 has 12 divisors (see below), whose sum is σ = 94393238016. Its totient is φ = 25743610200.

The previous prime is 52713106763. The next prime is 52713106837. The reversal of 52713106772 is 27760131725.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153235604 + ... + 153235947.

It is an arithmetic number, because the mean of its divisors is an integer number (7866103168).

Almost surely, 252713106772 is an apocalyptic number.

It is an amenable number.

52713106772 is a deficient number, since it is larger than the sum of its proper divisors (41680131244).

52713106772 is a wasteful number, since it uses less digits than its factorization.

52713106772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306471598 (or 306471596 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 52713106772 in words is "fifty-two billion, seven hundred thirteen million, one hundred six thousand, seven hundred seventy-two".

Divisors: 1 2 4 43 86 172 306471551 612943102 1225886204 13178276693 26356553386 52713106772