Search a number
-
+
82095160 = 2357449653
BaseRepresentation
bin1001110010010…
…10110000111000
312201110212101111
410321022300320
5132004021120
612051330104
72014540330
oct471126070
9181425344
1082095160
1142382344
12235b0934
1314014c24
14ac900c0
15731975a
hex4e4ac38

82095160 has 64 divisors (see below), whose sum is σ = 211896000. Its totient is φ = 28041216.

The previous prime is 82095157. The next prime is 82095179. The reversal of 82095160 is 6159028.

It is a congruent number.

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, 125394 + ... + 126046.

It is an arithmetic number, because the mean of its divisors is an integer number (3310875).

Almost surely, 282095160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82095160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105948000).

82095160 is an abundant number, since it is smaller than the sum of its proper divisors (129800840).

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

82095160 is a wasteful number, since it uses less digits than its factorization.

82095160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120 (or 1116 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 82095160 is about 9060.6379466349. The cubic root of 82095160 is about 434.6161408687.

The spelling of 82095160 in words is "eighty-two million, ninety-five thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 449 653 898 1306 1796 2245 2612 3143 3265 3592 4490 4571 5224 6286 6530 8980 9142 12572 13060 15715 17960 18284 22855 25144 26120 31430 36568 45710 62860 91420 125720 182840 293197 586394 1172788 1465985 2052379 2345576 2931970 4104758 5863940 8209516 10261895 11727880 16419032 20523790 41047580 82095160