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130552360 = 2358339323
BaseRepresentation
bin1111100100000…
…01001000101000
3100002122202011121
413302001020220
5231410133420
620542105024
73143451061
oct762011050
9302582147
10130552360
1167769a14
123787b174
1321080023
14134a5568
15b6dc2aa
hex7c81228

130552360 has 32 divisors (see below), whose sum is σ = 297289440. Its totient is φ = 51590464.

The previous prime is 130552349. The next prime is 130552421. The reversal of 130552360 is 63255031.

It is a happy number.

130552360 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 16342 + ... + 22981.

It is an arithmetic number, because the mean of its divisors is an integer number (9290295).

Almost surely, 2130552360 is an apocalyptic number.

130552360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130552360 is an abundant number, since it is smaller than the sum of its proper divisors (166737080).

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

130552360 is a wasteful number, since it uses less digits than its factorization.

130552360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39417 (or 39413 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 130552360 is about 11425.9511639075. The cubic root of 130552360 is about 507.2961608684.

The spelling of 130552360 in words is "one hundred thirty million, five hundred fifty-two thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 83 166 332 415 664 830 1660 3320 39323 78646 157292 196615 314584 393230 786460 1572920 3263809 6527618 13055236 16319045 26110472 32638090 65276180 130552360