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5780860 = 225299967
BaseRepresentation
bin10110000011010101111100
3101212200211221
4112003111330
52434441420
6323523124
7100064551
oct26032574
911780757
105780860
113299278
121b294a4
131275337
14aa6a28
15792caa
hex58357c

5780860 has 24 divisors (see below), whose sum is σ = 12559680. Its totient is φ = 2232384.

The previous prime is 5780857. The next prime is 5780881. The reversal of 5780860 is 680875.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4404 + ... + 5563.

It is an arithmetic number, because the mean of its divisors is an integer number (523320).

Almost surely, 25780860 is an apocalyptic number.

It is an amenable number.

5780860 is an abundant number, since it is smaller than the sum of its proper divisors (6778820).

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

5780860 is a wasteful number, since it uses less digits than its factorization.

5780860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005 (or 10003 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 5780860 is about 2404.3419058029. The cubic root of 5780860 is about 179.4723229182.

The spelling of 5780860 in words is "five million, seven hundred eighty thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 9967 19934 39868 49835 99670 199340 289043 578086 1156172 1445215 2890430 5780860