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5730880 = 26517909
BaseRepresentation
bin10101110111001001000000
3101210011021211
4111313021000
52431342010
6322455504
766466051
oct25671100
911704254
105730880
113264771
121b04594
13125866c
14a92728
1578308a
hex577240

5730880 has 28 divisors (see below), whose sum is σ = 13647420. Its totient is φ = 2292224.

The previous prime is 5730871. The next prime is 5730883. The reversal of 5730880 is 880375.

5730880 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2286144 + 3444736 = 1512^2 + 1856^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5730883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8635 + ... + 9274.

Almost surely, 25730880 is an apocalyptic number.

It is an amenable number.

5730880 is an abundant number, since it is smaller than the sum of its proper divisors (7916540).

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

5730880 is a wasteful number, since it uses less digits than its factorization.

5730880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17926 (or 17916 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5730880 is about 2393.9256462973. The cubic root of 5730880 is about 178.9535994916.

The spelling of 5730880 in words is "five million, seven hundred thirty thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 17909 35818 71636 89545 143272 179090 286544 358180 573088 716360 1146176 1432720 2865440 5730880