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5017311 = 3213193761
BaseRepresentation
bin10011001000111011011111
3100102220110100
4103020323133
52241023221
6255312143
760434505
oct23107337
910386410
105017311
112917642
12181b653
131068930
14948675
15691926
hex4c8edf

5017311 has 48 divisors (see below), whose sum is σ = 8575840. Its totient is φ = 2799360.

The previous prime is 5017279. The next prime is 5017321. The reversal of 5017311 is 1137105.

It is a happy number.

It is not a de Polignac number, because 5017311 - 25 = 5017279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5017321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82221 + ... + 82281.

Almost surely, 25017311 is an apocalyptic number.

5017311 is a deficient number, since it is larger than the sum of its proper divisors (3558529).

5017311 is a wasteful number, since it uses less digits than its factorization.

5017311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 5017311 is about 2239.9354901425. The cubic root of 5017311 is about 171.1947099823.

The spelling of 5017311 in words is "five million, seventeen thousand, three hundred eleven".

Divisors: 1 3 9 13 19 37 39 57 61 111 117 171 183 247 333 481 549 703 741 793 1159 1443 2109 2223 2257 2379 3477 4329 6327 6771 7137 9139 10431 15067 20313 27417 29341 42883 45201 82251 88023 128649 135603 264069 385947 557479 1672437 5017311