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5315710761 = 321979298451
BaseRepresentation
bin1001111001101011…
…10100111100101001
3111201110110002022100
410330311310330221
541341310221021
62235250044013
7245504540004
oct47465647451
914643402270
105315710761
112288642199
121044279609
1366939a6aa
14385da453b
15211a1a626
hex13cd74f29

5315710761 has 12 divisors (see below), whose sum is σ = 7682154480. Its totient is φ = 3542004600.

The previous prime is 5315710753. The next prime is 5315710793. The reversal of 5315710761 is 1670175135.

5315710761 is a `hidden beast` number, since 531 + 57 + 1 + 0 + 76 + 1 = 666.

It is not a de Polignac number, because 5315710761 - 23 = 5315710753 is a prime.

It is a super-2 number, since 2×53157107612 = 56513561789222398242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5315710061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131415 + ... + 167036.

It is an arithmetic number, because the mean of its divisors is an integer number (640179540).

Almost surely, 25315710761 is an apocalyptic number.

It is an amenable number.

5315710761 is a deficient number, since it is larger than the sum of its proper divisors (2366443719).

5315710761 is a wasteful number, since it uses less digits than its factorization.

5315710761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300436 (or 300433 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 36.

The square root of 5315710761 is about 72908.9209973649. The cubic root of 5315710761 is about 1745.2344642163.

Adding to 5315710761 its reverse (1670175135), we get a palindrome (6985885896).

The spelling of 5315710761 in words is "five billion, three hundred fifteen million, seven hundred ten thousand, seven hundred sixty-one".

Divisors: 1 3 9 1979 5937 17811 298451 895353 2686059 590634529 1771903587 5315710761