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5315523325 = 527139218521
BaseRepresentation
bin1001111001101010…
…00111001011111101
3111201110002120012021
410330311013023331
541341233221300
62235242040141
7245503126360
oct47465071375
914643076167
105315523325
112288524392
1210441a9051
13669333298
14385d560d7
152119ced1a
hex13cd472fd

5315523325 has 24 divisors (see below), whose sum is σ = 7587083840. Its totient is φ = 3618691200.

The previous prime is 5315523289. The next prime is 5315523349. The reversal of 5315523325 is 5233255135.

It is not a de Polignac number, because 5315523325 - 223 = 5307134717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84936 + ... + 133585.

Almost surely, 25315523325 is an apocalyptic number.

It is an amenable number.

5315523325 is a deficient number, since it is larger than the sum of its proper divisors (2271560515).

5315523325 is a wasteful number, since it uses less digits than its factorization.

5315523325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218677 (or 218672 counting only the distinct ones).

The product of its digits is 67500, while the sum is 34.

The square root of 5315523325 is about 72907.6355740604. The cubic root of 5315523325 is about 1745.2139512108.

The spelling of 5315523325 in words is "five billion, three hundred fifteen million, five hundred twenty-three thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 139 175 695 973 3475 4865 24325 218521 1092605 1529647 5463025 7648235 30374419 38241175 151872095 212620933 759360475 1063104665 5315523325