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5108057145 = 325113512381
BaseRepresentation
bin1001100000111011…
…01100010000111001
3111011222201012002200
410300131230100321
540430130312040
62202511220413
7240403524612
oct46035542071
914158635080
105108057145
112191401a34
12ba6817709
13635363829
1436658cc09
151ed69d630
hex13076c439

5108057145 has 12 divisors (see below), whose sum is σ = 8853965796. Its totient is φ = 2724297120.

The previous prime is 5108057137. The next prime is 5108057159. The reversal of 5108057145 is 5417508015.

5108057145 is a `hidden beast` number, since 5 + 1 + 0 + 80 + 571 + 4 + 5 = 666.

5108057145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3151587321 + 1956469824 = 56139^2 + 44232^2 .

It is not a de Polignac number, because 5108057145 - 23 = 5108057137 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56756146 + ... + 56756235.

It is an arithmetic number, because the mean of its divisors is an integer number (737830483).

Almost surely, 25108057145 is an apocalyptic number.

It is an amenable number.

5108057145 is a deficient number, since it is larger than the sum of its proper divisors (3745908651).

5108057145 is a wasteful number, since it uses less digits than its factorization.

5108057145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113512392 (or 113512389 counting only the distinct ones).

The product of its (nonzero) digits is 28000, while the sum is 36.

The square root of 5108057145 is about 71470.6733213001. The cubic root of 5108057145 is about 1722.2065992655.

The spelling of 5108057145 in words is "five billion, one hundred eight million, fifty-seven thousand, one hundred forty-five".

Divisors: 1 3 5 9 15 45 113512381 340537143 567561905 1021611429 1702685715 5108057145