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130553253220 = 225132056324419
BaseRepresentation
bin111100110010110010…
…1001000110101100100
3110110222110222102100211
41321211211020311210
54114333113100340
6135550401145204
712301142225335
oct1714545106544
9413873872324
10130553253220
11504049a94a5
122137602b204
13c4076b39c0
146466b6428c
1535e16ea5ea
hex1e65948d64

130553253220 has 48 divisors (see below), whose sum is σ = 295277653440. Its totient is φ = 48199959936.

The previous prime is 130553253151. The next prime is 130553253221. The reversal of 130553253220 is 22352355031.

It is not an unprimeable number, because it can be changed into a prime (130553253221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5334171 + ... + 5358589.

It is an arithmetic number, because the mean of its divisors is an integer number (6151617780).

Almost surely, 2130553253220 is an apocalyptic number.

130553253220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130553253220 is an abundant number, since it is smaller than the sum of its proper divisors (164724400220).

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

130553253220 is a wasteful number, since it uses less digits than its factorization.

130553253220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45004 (or 45002 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 130553253220 in words is "one hundred thirty billion, five hundred fifty-three million, two hundred fifty-three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 20563 24419 41126 48838 82252 97676 102815 122095 205630 244190 267319 317447 411260 488380 534638 634894 1069276 1269788 1336595 1587235 2673190 3174470 5346380 6348940 502127897 1004255794 2008511588 2510639485 5021278970 6527662661 10042557940 13055325322 26110650644 32638313305 65276626610 130553253220