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83055652 = 22296411117
BaseRepresentation
bin1001111001101…
…01010000100100
312210021122221021
410330311100210
5132230240102
612124100524
72025650521
oct474652044
9183248837
1083055652
1142978a39
1223994744
1314290174
14b060148
157459137
hex4f35424

83055652 has 24 divisors (see below), whose sum is σ = 150728760. Its totient is φ = 39997440.

The previous prime is 83055629. The next prime is 83055653. The reversal of 83055652 is 25655038.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9884736 + 73170916 = 3144^2 + 8554^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (83055653) 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, 73798 + ... + 74914.

It is an arithmetic number, because the mean of its divisors is an integer number (6280365).

Almost surely, 283055652 is an apocalyptic number.

It is an amenable number.

83055652 is a deficient number, since it is larger than the sum of its proper divisors (67673108).

83055652 is a wasteful number, since it uses less digits than its factorization.

83055652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791 (or 1789 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 83055652 is about 9113.4873676327. The cubic root of 83055652 is about 436.3045385191.

The spelling of 83055652 in words is "eighty-three million, fifty-five thousand, six hundred fifty-two".

Divisors: 1 2 4 29 58 116 641 1117 1282 2234 2564 4468 18589 32393 37178 64786 74356 129572 715997 1431994 2863988 20763913 41527826 83055652