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5075135871 = 313733177533
BaseRepresentation
bin1001011101000000…
…00110110101111111
3111002200202121121020
410232200012311333
540343213321441
62155333435223
7236523641331
oct45640066577
914080677536
105075135871
112174866773
12b9779bb13
1362b5a7ca0
1436205d451
151ea848e66
hex12e806d7f

5075135871 has 16 divisors (see below), whose sum is σ = 7297357536. Its totient is φ = 3118882176.

The previous prime is 5075135869. The next prime is 5075135873. The reversal of 5075135871 is 1785315705.

5075135871 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5075135869) and next prime (5075135873).

It is not a de Polignac number, because 5075135871 - 21 = 5075135869 is a prime.

It is a super-2 number, since 2×50751358712 = 51514008218221857282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5075135873) 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, 60180 + ... + 117353.

It is an arithmetic number, because the mean of its divisors is an integer number (456084846).

Almost surely, 25075135871 is an apocalyptic number.

5075135871 is a deficient number, since it is larger than the sum of its proper divisors (2222221665).

5075135871 is a wasteful number, since it uses less digits than its factorization.

5075135871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178282.

The product of its (nonzero) digits is 147000, while the sum is 42.

The square root of 5075135871 is about 71239.9878649625. The cubic root of 5075135871 is about 1718.4987656919.

The spelling of 5075135871 in words is "five billion, seventy-five million, one hundred thirty-five thousand, eight hundred seventy-one".

Divisors: 1 3 13 39 733 2199 9529 28587 177533 532599 2307929 6923787 130131689 390395067 1691711957 5075135871