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5206768 = 24746489
BaseRepresentation
bin10011110111001011110000
3100210112100021
4103313023300
52313104033
6303333224
762154040
oct23671360
910715307
105206768
112a36a16
1218b1214
131103c38
14997720
156ccb2d
hex4f72f0

5206768 has 20 divisors (see below), whose sum is σ = 11529520. Its totient is φ = 2231424.

The previous prime is 5206739. The next prime is 5206783. The reversal of 5206768 is 8676025.

It is a super-2 number, since 2×52067682 = 54220866011648, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23133 + ... + 23356.

It is an arithmetic number, because the mean of its divisors is an integer number (576476).

Almost surely, 25206768 is an apocalyptic number.

It is an amenable number.

5206768 is an abundant number, since it is smaller than the sum of its proper divisors (6322752).

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

5206768 is a wasteful number, since it uses less digits than its factorization.

5206768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46504 (or 46498 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5206768 is about 2281.8343498160. The cubic root of 5206768 is about 173.3229513834.

The spelling of 5206768 in words is "five million, two hundred six thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 56 112 46489 92978 185956 325423 371912 650846 743824 1301692 2603384 5206768