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5038755169 = 7799111673
BaseRepresentation
bin1001011000101010…
…10100110101100001
3111000011022021122211
410230111110311201
540304410131134
62151554002121
7235602466210
oct45425246541
914004267584
105038755169
112156278378
12b87576341
13623baa946
1435b2ad077
151e755e764
hex12c554d61

5038755169 has 8 divisors (see below), whose sum is σ = 5831471360. Its totient is φ = 4264262496.

The previous prime is 5038755157. The next prime is 5038755173. The reversal of 5038755169 is 9615578305.

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

It is a cyclic number.

It is not a de Polignac number, because 5038755169 - 231 = 2891271521 is a prime.

It is a super-2 number, since 2×50387551692 = 50778107306248437122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5038755109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4555284 + ... + 4556389.

It is an arithmetic number, because the mean of its divisors is an integer number (728933920).

Almost surely, 25038755169 is an apocalyptic number.

It is an amenable number.

5038755169 is a deficient number, since it is larger than the sum of its proper divisors (792716191).

5038755169 is an equidigital number, since it uses as much as digits as its factorization.

5038755169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9111759.

The product of its (nonzero) digits is 1134000, while the sum is 49.

The square root of 5038755169 is about 70984.1895706361. The cubic root of 5038755169 is about 1714.3826079384.

The spelling of 5038755169 in words is "five billion, thirty-eight million, seven hundred fifty-five thousand, one hundred sixty-nine".

Divisors: 1 7 79 553 9111673 63781711 719822167 5038755169