Search a number
-
+
32082796880 = 245401034961
BaseRepresentation
bin11101111000010010…
…001010000101010000
310001210220102221120022
4131320102022011100
51011201144000010
622423313403012
72214020162651
oct357022120520
9101726387508
1032082796880
11126739a2172
126274569468
133043a3b8a4
1417a4cd7528
15c7b8e3d55
hex77848a150

32082796880 has 20 divisors (see below), whose sum is σ = 74592502932. Its totient is φ = 12833118720.

The previous prime is 32082796787. The next prime is 32082796927. The reversal of 32082796880 is 8869728023.

It can be written as a sum of positive squares in 2 ways, for example, as 8654208784 + 23428588096 = 93028^2 + 153064^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200517401 + ... + 200517560.

Almost surely, 232082796880 is an apocalyptic number.

It is an amenable number.

32082796880 is an abundant number, since it is smaller than the sum of its proper divisors (42509706052).

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

32082796880 is a wasteful number, since it uses less digits than its factorization.

32082796880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401034974 (or 401034968 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 32082796880 in words is "thirty-two billion, eighty-two million, seven hundred ninety-six thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 401034961 802069922 1604139844 2005174805 3208279688 4010349610 6416559376 8020699220 16041398440 32082796880