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5268020 = 225263401
BaseRepresentation
bin10100000110001000110100
3100220122100212
4110012020310
52322034040
6304524552
762530442
oct24061064
910818325
105268020
112a78a3a
121920758
131125a94
149b1b92
156e0d65
hex506234

5268020 has 12 divisors (see below), whose sum is σ = 11062884. Its totient is φ = 2107200.

The previous prime is 5268017. The next prime is 5268031. The reversal of 5268020 is 208625.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3083536 + 2184484 = 1756^2 + 1478^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131681 + ... + 131720.

It is an arithmetic number, because the mean of its divisors is an integer number (921907).

Almost surely, 25268020 is an apocalyptic number.

It is an amenable number.

5268020 is an abundant number, since it is smaller than the sum of its proper divisors (5794864).

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

5268020 is a wasteful number, since it uses less digits than its factorization.

5268020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263410 (or 263408 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5268020 is about 2295.2167653623. The cubic root of 5268020 is about 173.9999559607. Note that the first 4 decimals are identical.

The spelling of 5268020 in words is "five million, two hundred sixty-eight thousand, twenty".

Divisors: 1 2 4 5 10 20 263401 526802 1053604 1317005 2634010 5268020