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5057057015 = 55171195593
BaseRepresentation
bin1001011010110110…
…01001000011110111
3111001102202010001222
410231123021003313
540324101311030
62153450140555
7236214163313
oct45533110367
914042663058
105057057015
11216563886a
12b9172175b
1362791813a
1435d8b4b43
151e8e773e5
hex12d6c90f7

5057057015 has 8 divisors (see below), whose sum is σ = 6069673008. Its totient is φ = 4044842560.

The previous prime is 5057056981. The next prime is 5057057039. The reversal of 5057057015 is 5107507505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-5057057015 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71942 + ... + 123651.

It is an arithmetic number, because the mean of its divisors is an integer number (758709126).

Almost surely, 25057057015 is an apocalyptic number.

5057057015 is a deficient number, since it is larger than the sum of its proper divisors (1012615993).

5057057015 is a wasteful number, since it uses less digits than its factorization.

5057057015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200769.

The product of its (nonzero) digits is 30625, while the sum is 35.

The square root of 5057057015 is about 71112.9876675140. The cubic root of 5057057015 is about 1716.4557690875.

The spelling of 5057057015 in words is "five billion, fifty-seven million, fifty-seven thousand, fifteen".

Divisors: 1 5 5171 25855 195593 977965 1011411403 5057057015