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5020812315 = 325111573607
BaseRepresentation
bin1001010110100001…
…11000010000011011
3110221220112200200200
410223100320100123
540240311443230
62150113233243
7235264125531
oct45320702033
913856480620
105020812315
112147132672
12b81562823
1362026797c
14358b5c151
151e5bb8160
hex12b43841b

5020812315 has 12 divisors (see below), whose sum is σ = 8702741424. Its totient is φ = 2677766544.

The previous prime is 5020812289. The next prime is 5020812331. The reversal of 5020812315 is 5132180205.

It is a happy number.

It is not a de Polignac number, because 5020812315 - 210 = 5020811291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55786759 + ... + 55786848.

It is an arithmetic number, because the mean of its divisors is an integer number (725228452).

Almost surely, 25020812315 is an apocalyptic number.

5020812315 is a deficient number, since it is larger than the sum of its proper divisors (3681929109).

5020812315 is a wasteful number, since it uses less digits than its factorization.

5020812315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111573618 (or 111573615 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5020812315 is about 70857.6905847206. The cubic root of 5020812315 is about 1712.3452328921.

The spelling of 5020812315 in words is "five billion, twenty million, eight hundred twelve thousand, three hundred fifteen".

Divisors: 1 3 5 9 15 45 111573607 334720821 557868035 1004162463 1673604105 5020812315