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5160505012 = 2213937105913
BaseRepresentation
bin1001100111001011…
…10000111010110100
3111022122101211001021
410303211300322310
541032042130022
62212023310524
7241611366055
oct46345607264
914278354037
105160505012
112208a74883
1210002ab444
13643198180
1436d52272c
152030ad7c7
hex133970eb4

5160505012 has 24 divisors (see below), whose sum is σ = 9736038536. Its totient is φ = 2379207168.

The previous prime is 5160505003. The next prime is 5160505019. The reversal of 5160505012 is 2105050615.

It can be written as a sum of positive squares in 4 ways, for example, as 3254416 + 5157250596 = 1804^2 + 71814^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160505019) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4233 + ... + 101680.

Almost surely, 25160505012 is an apocalyptic number.

5160505012 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5160505012 is a deficient number, since it is larger than the sum of its proper divisors (4575533524).

5160505012 is a wasteful number, since it uses less digits than its factorization.

5160505012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106867 (or 106865 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5160505012 is about 71836.6550724628. The cubic root of 5160505012 is about 1728.0808919358.

Adding to 5160505012 its reverse (2105050615), we get a palindrome (7265555627).

The spelling of 5160505012 in words is "five billion, one hundred sixty million, five hundred five thousand, twelve".

Divisors: 1 2 4 13 26 52 937 1874 3748 12181 24362 48724 105913 211826 423652 1376869 2753738 5507476 99240481 198480962 396961924 1290126253 2580252506 5160505012