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5316560123 = 72108501227
BaseRepresentation
bin1001111001110010…
…00100010011111011
3111201112001020102012
410330321010103323
541342014410443
62235320200135
7245515005200
oct47471042373
914645036365
105316560123
112289072346
12104460904b
13669607184
14386145ca7
15211b37118
hex13ce444fb

5316560123 has 6 divisors (see below), whose sum is σ = 6184569996. Its totient is φ = 4557051492.

The previous prime is 5316560023. The next prime is 5316560131. The reversal of 5316560123 is 3210656135.

It is not a de Polignac number, because 5316560123 - 28 = 5316559867 is a prime.

It is a super-3 number, since 3×53165601233 (a number of 30 digits) contains 333 as substring.

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 5316560123.

It is not an unprimeable number, because it can be changed into a prime (5316560173) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54250565 + ... + 54250662.

It is an arithmetic number, because the mean of its divisors is an integer number (1030761666).

Almost surely, 25316560123 is an apocalyptic number.

5316560123 is a deficient number, since it is larger than the sum of its proper divisors (868009873).

5316560123 is a wasteful number, since it uses less digits than its factorization.

5316560123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108501241 (or 108501234 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5316560123 is about 72914.7455800265. The cubic root of 5316560123 is about 1745.3274123944.

The spelling of 5316560123 in words is "five billion, three hundred sixteen million, five hundred sixty thousand, one hundred twenty-three".

Divisors: 1 7 49 108501227 759508589 5316560123