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5175010157 = 7172887467
BaseRepresentation
bin1001101000111010…
…00110001101101101
3111100122200202100212
410310131012031231
541044300311112
62213302232205
7242145601112
oct46435061555
914318622325
105175010157
1122161817a9
121005125665
136461a64b5
1437141a909
152044c6522
hex13474636d

5175010157 has 4 divisors (see below), whose sum is σ = 5247897696. Its totient is φ = 5102122620.

The previous prime is 5175010133. The next prime is 5175010219. The reversal of 5175010157 is 7510105715.

It is a happy number.

5175010157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5175010157 - 212 = 5175006061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5175010657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36443663 + ... + 36443804.

It is an arithmetic number, because the mean of its divisors is an integer number (1311974424).

Almost surely, 25175010157 is an apocalyptic number.

It is an amenable number.

5175010157 is a deficient number, since it is larger than the sum of its proper divisors (72887539).

5175010157 is an equidigital number, since it uses as much as digits as its factorization.

5175010157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72887538.

The product of its (nonzero) digits is 6125, while the sum is 32.

The square root of 5175010157 is about 71937.5434456863. The cubic root of 5175010157 is about 1729.6984736278.

The spelling of 5175010157 in words is "five billion, one hundred seventy-five million, ten thousand, one hundred fifty-seven".

Divisors: 1 71 72887467 5175010157