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5280772 = 2271511249
BaseRepresentation
bin10100001001010000000100
3100221021212011
4110021100010
52322441042
6305104004
762612560
oct24112004
910837764
105280772
112a87582
121928004
13112b823
149b66a0
156e4a17
hex509404

5280772 has 24 divisors (see below), whose sum is σ = 10640000. Its totient is φ = 2246400.

The previous prime is 5280733. The next prime is 5280773. The reversal of 5280772 is 2770825.

It is not an unprimeable number, because it can be changed into a prime (5280773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3604 + ... + 4852.

Almost surely, 25280772 is an apocalyptic number.

It is an amenable number.

5280772 is an abundant number, since it is smaller than the sum of its proper divisors (5359228).

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

5280772 is a wasteful number, since it uses less digits than its factorization.

5280772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411 (or 1409 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 5280772 is about 2297.9930374133. The cubic root of 5280772 is about 174.1402401343.

The spelling of 5280772 in words is "five million, two hundred eighty thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 28 151 302 604 1057 1249 2114 2498 4228 4996 8743 17486 34972 188599 377198 754396 1320193 2640386 5280772