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5031625120 = 25531447657
BaseRepresentation
bin1001010111110100…
…01000000110100000
3110222122220001001221
410223322020012200
540301044000440
62151141104424
7235455051664
oct45372100640
913878801057
105031625120
112152248475
12b850b8114
13622582492
1435a3748a4
151e6b01d4a
hex12be881a0

5031625120 has 24 divisors (see below), whose sum is σ = 11887214724. Its totient is φ = 2012649984.

The previous prime is 5031625069. The next prime is 5031625139. The reversal of 5031625120 is 215261305.

It can be written as a sum of positive squares in 2 ways, for example, as 5030213776 + 1411344 = 70924^2 + 1188^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15723669 + ... + 15723988.

Almost surely, 25031625120 is an apocalyptic number.

It is an amenable number.

5031625120 is an abundant number, since it is smaller than the sum of its proper divisors (6855589604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5031625120 is a wasteful number, since it uses less digits than its factorization.

5031625120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31447672 (or 31447664 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5031625120 is about 70933.9489948219. The cubic root of 5031625120 is about 1713.5735852217.

Adding to 5031625120 its reverse (215261305), we get a palindrome (5246886425).

The spelling of 5031625120 in words is "five billion, thirty-one million, six hundred twenty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 31447657 62895314 125790628 157238285 251581256 314476570 503162512 628953140 1006325024 1257906280 2515812560 5031625120