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5117315 = 57220887
BaseRepresentation
bin10011100001010110000011
3100121222122012
4103201112003
52302223230
6301403135
761332200
oct23412603
910558565
105117315
112985795
1218694ab
1310a22c8
14972ca7
156b1395
hex4e1583

5117315 has 12 divisors (see below), whose sum is σ = 7143696. Its totient is φ = 3508848.

The previous prime is 5117297. The next prime is 5117317. The reversal of 5117315 is 5137115.

It is not a de Polignac number, because 5117315 - 210 = 5116291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5117317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10199 + ... + 10688.

It is an arithmetic number, because the mean of its divisors is an integer number (595308).

Almost surely, 25117315 is an apocalyptic number.

5117315 is a deficient number, since it is larger than the sum of its proper divisors (2026381).

5117315 is a wasteful number, since it uses less digits than its factorization.

5117315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20906 (or 20899 counting only the distinct ones).

The product of its digits is 525, while the sum is 23.

The square root of 5117315 is about 2262.1483152084. The cubic root of 5117315 is about 172.3246415118.

The spelling of 5117315 in words is "five million, one hundred seventeen thousand, three hundred fifteen".

Divisors: 1 5 7 35 49 245 20887 104435 146209 731045 1023463 5117315