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5053002857 = 7891732271
BaseRepresentation
bin1001011010010111…
…01011010001101001
3111001011010010210222
410231023223101221
540322032042412
62153223215425
7236134546520
oct45513532151
914034103728
105053002857
112163319921
12b902a7575
13626b28a26
1435d13b4b7
151e8926072
hex12d2eb469

5053002857 has 24 divisors (see below), whose sum is σ = 5895371520. Its totient is φ = 4242015360.

The previous prime is 5053002809. The next prime is 5053002859. The reversal of 5053002857 is 7582003505.

It is not a de Polignac number, because 5053002857 - 224 = 5036225641 is a prime.

It is a super-3 number, since 3×50530028573 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5053002859) 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 23 ways as a sum of consecutive naturals, for example, 18645632 + ... + 18645902.

It is an arithmetic number, because the mean of its divisors is an integer number (245640480).

Almost surely, 25053002857 is an apocalyptic number.

It is an amenable number.

5053002857 is a deficient number, since it is larger than the sum of its proper divisors (842368663).

5053002857 is an equidigital number, since it uses as much as digits as its factorization.

5053002857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 5053002857 is about 71084.4769060025. The cubic root of 5053002857 is about 1715.9969618356.

The spelling of 5053002857 in words is "five billion, fifty-three million, two thousand, eight hundred fifty-seven".

Divisors: 1 7 89 173 271 623 1211 1897 15397 24119 29929 46883 107779 168833 209503 328181 2663681 4172587 8110759 18645767 29208109 56775313 721857551 5053002857