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72082596 = 2236006883
BaseRepresentation
bin1000100101111…
…10010010100100
312000122011201210
410102332102210
5121423120341
611052551420
71533456225
oct422762244
9160564653
1072082596
11377637a3
1220182570
1311c1a731
14980524c
1564dcc16
hex44be4a4

72082596 has 12 divisors (see below), whose sum is σ = 168192752. Its totient is φ = 24027528.

The previous prime is 72082573. The next prime is 72082607. The reversal of 72082596 is 69528027.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 3003430 + ... + 3003453.

Almost surely, 272082596 is an apocalyptic number.

It is an amenable number.

72082596 is an abundant number, since it is smaller than the sum of its proper divisors (96110156).

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

72082596 is a wasteful number, since it uses less digits than its factorization.

72082596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006890 (or 6006888 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 72082596 is about 8490.1469951939. The cubic root of 72082596 is about 416.1757840070.

The spelling of 72082596 in words is "seventy-two million, eighty-two thousand, five hundred ninety-six".

Divisors: 1 2 3 4 6 12 6006883 12013766 18020649 24027532 36041298 72082596