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82795233860 = 22516325397311
BaseRepresentation
bin100110100011011111…
…0110000001001000100
321220201010211122222222
41031012332300021010
52324031034440420
6102011405111512
75660512606313
oct1150676601104
9256633748888
1082795233860
1132127829709
1214067b58598
137a66283851
1440160bc27a
152248ab6225
hex1346fb0244

82795233860 has 24 divisors (see below), whose sum is σ = 174936685056. Its totient is φ = 32914913760.

The previous prime is 82795233847. The next prime is 82795233863. The reversal of 82795233860 is 6833259728.

It is not an unprimeable number, because it can be changed into a prime (82795233863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12695396 + ... + 12701915.

It is an arithmetic number, because the mean of its divisors is an integer number (7289028544).

Almost surely, 282795233860 is an apocalyptic number.

It is an amenable number.

82795233860 is an abundant number, since it is smaller than the sum of its proper divisors (92141451196).

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

82795233860 is a wasteful number, since it uses less digits than its factorization.

82795233860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25397483 (or 25397481 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 82795233860 in words is "eighty-two billion, seven hundred ninety-five million, two hundred thirty-three thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 163 326 652 815 1630 3260 25397311 50794622 101589244 126986555 253973110 507946220 4139761693 8279523386 16559046772 20698808465 41397616930 82795233860