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5307058857 = 33157065149
BaseRepresentation
bin1001111000101001…
…10100101010101001
3111200212011112010110
410330110310222221
541332101340412
62234340404533
7245341153542
oct47424645251
914625145113
105307058857
112283772961
1210413a6749
1366765b619
14384b914c9
15210dabd3c
hex13c534aa9

5307058857 has 8 divisors (see below), whose sum is σ = 7304339200. Its totient is φ = 3423908880.

The previous prime is 5307058807. The next prime is 5307058873. The reversal of 5307058857 is 7588507035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5307058857 - 212 = 5307054761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5307058807) 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, 28532482 + ... + 28532667.

It is an arithmetic number, because the mean of its divisors is an integer number (913042400).

Almost surely, 25307058857 is an apocalyptic number.

It is an amenable number.

5307058857 is a deficient number, since it is larger than the sum of its proper divisors (1997280343).

5307058857 is a wasteful number, since it uses less digits than its factorization.

5307058857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57065183.

The product of its (nonzero) digits is 1176000, while the sum is 48.

The square root of 5307058857 is about 72849.5631901798. The cubic root of 5307058857 is about 1744.2870963588.

The spelling of 5307058857 in words is "five billion, three hundred seven million, fifty-eight thousand, eight hundred fifty-seven".

Divisors: 1 3 31 93 57065149 171195447 1769019619 5307058857