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50160550825 = 5271152349823
BaseRepresentation
bin101110101101110011…
…010100001110101001
311210110202220222221201
4232231303110032221
51310212100111300
635013214404201
73424011434650
oct565563241651
9153422828851
1050160550825
111a300361290
12987a800661
1349650c4108
1425dbba4197
151488a0a66a
hexbadcd43a9

50160550825 has 48 divisors (see below), whose sum is σ = 77696741376. Its totient is φ = 31208500800.

The previous prime is 50160550813. The next prime is 50160550837. The reversal of 50160550825 is 52805506105.

It is an interprime number because it is at equal distance from previous prime (50160550813) and next prime (50160550837).

It is not a de Polignac number, because 50160550825 - 217 = 50160419753 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 981864 + ... + 1031686.

It is an arithmetic number, because the mean of its divisors is an integer number (1618682112).

Almost surely, 250160550825 is an apocalyptic number.

50160550825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50160550825 is a deficient number, since it is larger than the sum of its proper divisors (27536190551).

50160550825 is a wasteful number, since it uses less digits than its factorization.

50160550825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50374 (or 50369 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 50160550825 in words is "fifty billion, one hundred sixty million, five hundred fifty thousand, eight hundred twenty-five".

Divisors: 1 5 7 11 25 35 55 77 175 275 385 523 1925 2615 3661 5753 13075 18305 28765 40271 49823 91525 143825 201355 249115 348761 548053 1006775 1245575 1743805 2740265 3836371 8719025 13701325 19181855 26057429 95909275 130287145 182402003 286631719 651435725 912010015 1433158595 2006422033 4560050075 7165792975 10032110165 50160550825