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5313259357 = 7759037051
BaseRepresentation
bin1001111001011000…
…11110011101011101
3111201021211112121121
410330230132131131
541340143244412
62235121330541
7245444650030
oct47454363535
914637745547
105313259357
11228721843a
121043496a51
13668a1c963
14385927017
152116d4107
hex13cb1e75d

5313259357 has 4 divisors (see below), whose sum is σ = 6072296416. Its totient is φ = 4554222300.

The previous prime is 5313259321. The next prime is 5313259409. The reversal of 5313259357 is 7539523135.

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 5313259357 - 223 = 5304870749 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 (5313259307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379518519 + ... + 379518532.

It is an arithmetic number, because the mean of its divisors is an integer number (1518074104).

Almost surely, 25313259357 is an apocalyptic number.

It is an amenable number.

5313259357 is a deficient number, since it is larger than the sum of its proper divisors (759037059).

5313259357 is an equidigital number, since it uses as much as digits as its factorization.

5313259357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759037058.

The product of its digits is 425250, while the sum is 43.

The square root of 5313259357 is about 72892.1076454783. The cubic root of 5313259357 is about 1744.9661443392.

The spelling of 5313259357 in words is "five billion, three hundred thirteen million, two hundred fifty-nine thousand, three hundred fifty-seven".

Divisors: 1 7 759037051 5313259357