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130210560 = 2832589127
BaseRepresentation
bin1111100001011…
…01101100000000
3100002000101022100
413300231230000
5231313214220
620530510400
73140525424
oct760555400
9302011270
10130210560
1167556137
1237735400
1320c9058c
1413416b84
15b670d90
hex7c2db00

130210560 has 216 divisors, whose sum is σ = 459164160. Its totient is φ = 34062336.

The previous prime is 130210543. The next prime is 130210573. The reversal of 130210560 is 65012031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1025217 + ... + 1025343.

It is an arithmetic number, because the mean of its divisors is an integer number (2125760).

Almost surely, 2130210560 is an apocalyptic number.

130210560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130210560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229582080).

130210560 is an abundant number, since it is smaller than the sum of its proper divisors (328953600).

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

130210560 is a wasteful number, since it uses less digits than its factorization.

130210560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130210560 is about 11410.9841819188. The cubic root of 130210560 is about 506.8530554624.

Adding to 130210560 its reverse (65012031), we get a palindrome (195222591).

The spelling of 130210560 in words is "one hundred thirty million, two hundred ten thousand, five hundred sixty".