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5105060051 = 73131144889
BaseRepresentation
bin1001100000100100…
…10000100011010011
3111011210001220212012
410300102100203103
540423343410201
62202323053135
7240336203000
oct46022204323
914153056765
105105060051
11218a7451a3
12ba58111ab
136348545c0
1436600c8a7
151ed2aa5bb
hex1304908d3

5105060051 has 16 divisors (see below), whose sum is σ = 6411384000. Its totient is φ = 4039164864.

The previous prime is 5105060047. The next prime is 5105060083. The reversal of 5105060051 is 1500605015.

It is not a de Polignac number, because 5105060051 - 22 = 5105060047 is a prime.

It is a super-2 number, since 2×51050600512 = 52123276248632245202, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5105059999 and 5105060026.

It is not an unprimeable number, because it can be changed into a prime (5105060351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567986 + ... + 576903.

It is an arithmetic number, because the mean of its divisors is an integer number (400711500).

Almost surely, 25105060051 is an apocalyptic number.

5105060051 is a deficient number, since it is larger than the sum of its proper divisors (1306323949).

5105060051 is a wasteful number, since it uses less digits than its factorization.

5105060051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144923 (or 1144909 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 5105060051 is about 71449.7029454987. The cubic root of 5105060051 is about 1721.8697050378.

Adding to 5105060051 its reverse (1500605015), we get a palindrome (6605665066).

The spelling of 5105060051 in words is "five billion, one hundred five million, sixty thousand, fifty-one".

Divisors: 1 7 13 49 91 343 637 4459 1144889 8014223 14883557 56099561 104184899 392696927 729294293 5105060051