Search a number
-
+
50880376130 = 2546491094437
BaseRepresentation
bin101111011000101101…
…001110110101000010
311212022221101220122012
4233120231032311002
51313200334014010
635212451012522
73450602030003
oct573055166502
9155287356565
1050880376130
111a63a711731
129a3b89a142
134a4b28524c
14266961d1aa
1514cbce7005
hexbd8b4ed42

50880376130 has 16 divisors (see below), whose sum is σ = 91604460600. Its totient is φ = 20347754112.

The previous prime is 50880376097. The next prime is 50880376139. The reversal of 50880376130 is 3167308805.

It can be written as a sum of positive squares in 4 ways, for example, as 50415068089 + 465308041 = 224533^2 + 21571^2 .

It is not an unprimeable number, because it can be changed into a prime (50880376139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500729 + ... + 593708.

Almost surely, 250880376130 is an apocalyptic number.

50880376130 is a deficient number, since it is larger than the sum of its proper divisors (40724084470).

50880376130 is a wasteful number, since it uses less digits than its factorization.

50880376130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099093.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 50880376130 in words is "fifty billion, eight hundred eighty million, three hundred seventy-six thousand, one hundred thirty".

Divisors: 1 2 5 10 4649 9298 23245 46490 1094437 2188874 5472185 10944370 5088037613 10176075226 25440188065 50880376130