Search a number
5130034145 = 51026006829
BaseRepresentation
bin1001100011100011…
…00001101111100001
3111020112001201212122
410301301201233201
541001242043040
62205014234025
7241061366525
oct46161415741
914215051778
105130034145
1121a2852645
12bb2055915
13639a89a82
1436946dd85
152005901b5
hex131c61be1

5130034145 has 4 divisors (see below), whose sum is σ = 6156040980. Its totient is φ = 4104027312.

The previous prime is 5130034111. The next prime is 5130034177. The reversal of 5130034145 is 5414300315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3066058384 + 2063975761 = 55372^2 + 45431^2 .

It is a cyclic number.

It is not a de Polignac number, because 5130034145 - 26 = 5130034081 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 513003410 + ... + 513003419.

It is an arithmetic number, because the mean of its divisors is an integer number (1539010245).

Almost surely, 25130034145 is an apocalyptic number.

It is an amenable number.

5130034145 is a deficient number, since it is larger than the sum of its proper divisors (1026006835).

5130034145 is a wasteful number, since it uses less digits than its factorization.

5130034145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026006834.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5130034145 is about 71624.2566802616. The cubic root of 5130034145 is about 1724.6729501095.

The spelling of 5130034145 in words is "five billion, one hundred thirty million, thirty-four thousand, one hundred forty-five".

Divisors: 1 5 1026006829 5130034145