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130537006572 = 22373261147653
BaseRepresentation
bin111100110010010011…
…1001010010111101100
3110110221100102000011010
41321210213022113230
54114314433202242
6135545021025220
712300554151120
oct1714447122754
9413840360133
10130537006572
11503a6812115
12213706b5210
13c404215abb
146464935580
1535e008b89c
hex1e649ca5ec

130537006572 has 48 divisors (see below), whose sum is σ = 348116663552. Its totient is φ = 37294361280.

The previous prime is 130537006559. The next prime is 130537006591. The reversal of 130537006572 is 275600735031.

It is a self number, because there is not a number n which added to its sum of digits gives 130537006572.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2715498 + ... + 2763150.

Almost surely, 2130537006572 is an apocalyptic number.

130537006572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130537006572 is an abundant number, since it is smaller than the sum of its proper divisors (217579656980).

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

130537006572 is a wasteful number, since it uses less digits than its factorization.

130537006572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80278 (or 80276 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 39.

The spelling of 130537006572 in words is "one hundred thirty billion, five hundred thirty-seven million, six thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 32611 47653 65222 95306 97833 130444 142959 190612 195666 228277 285918 333571 391332 456554 571836 667142 684831 913108 1000713 1334284 1369662 2001426 2739324 4002852 1554011983 3108023966 4662035949 6216047932 9324071898 10878083881 18648143796 21756167762 32634251643 43512335524 65268503286 130537006572