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5102364961 = 53613157049
BaseRepresentation
bin1001100000001111…
…11110100100100001
3111011120222222220001
410300013332210201
540422201134321
62202145220001
7240304246411
oct46007764441
914146888801
105102364961
112189174351
12ba4931601
1363411c985
1436590a641
151ece26c91
hex1301fe921

5102364961 has 8 divisors (see below), whose sum is σ = 5207149800. Its totient is φ = 4997895552.

The previous prime is 5102364941. The next prime is 5102364977. The reversal of 5102364961 is 1694632015.

It can be written as a sum of positive squares in 4 ways, for example, as 984704400 + 4117660561 = 31380^2 + 64169^2 .

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 5102364961 - 25 = 5102364929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5102364961.

It is not an unprimeable number, because it can be changed into a prime (5102364931) 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, 46036 + ... + 111013.

It is an arithmetic number, because the mean of its divisors is an integer number (650893725).

Almost surely, 25102364961 is an apocalyptic number.

It is an amenable number.

5102364961 is a deficient number, since it is larger than the sum of its proper divisors (104784839).

5102364961 is a wasteful number, since it uses less digits than its factorization.

5102364961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157715.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5102364961 is about 71430.8404052479. The cubic root of 5102364961 is about 1721.5666455475.

Adding to 5102364961 its reverse (1694632015), we get a palindrome (6796996976).

The spelling of 5102364961 in words is "five billion, one hundred two million, three hundred sixty-four thousand, nine hundred sixty-one".

Divisors: 1 53 613 32489 157049 8323597 96271037 5102364961