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5318768 = 247132281
BaseRepresentation
bin10100010010100001110000
3101000012222102
4110102201300
52330200033
6305555532
763131420
oct24224160
911005872
105318768
113003084
121945ba8
131142c00
149c6480
15700de8
hex512870

5318768 has 60 divisors (see below), whose sum is σ = 12798288. Its totient is φ = 2096640.

The previous prime is 5318767. The next prime is 5318779. The reversal of 5318768 is 8678135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318767) 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, 18788 + ... + 19068.

Almost surely, 25318768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5318768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6399144).

5318768 is an abundant number, since it is smaller than the sum of its proper divisors (7479520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5318768 is a wasteful number, since it uses less digits than its factorization.

5318768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 303 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 5318768 is about 2306.2454335998. The cubic root of 5318768 is about 174.5568980555.

The spelling of 5318768 in words is "five million, three hundred eighteen thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 169 182 208 281 338 364 562 676 728 1124 1183 1352 1456 1967 2248 2366 2704 3653 3934 4496 4732 7306 7868 9464 14612 15736 18928 25571 29224 31472 47489 51142 58448 94978 102284 189956 204568 332423 379912 409136 664846 759824 1329692 2659384 5318768