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83282075 = 5210132983
BaseRepresentation
bin1001111011011…
…00100010011011
312210201011112022
410331230202123
5132310011300
612133005055
72030612612
oct475544233
9183634468
1083282075
1143013068
1223a8378b
131433c246
14b0bc879
1574a1285
hex4f6c89b

83282075 has 12 divisors (see below), whose sum is σ = 104295408. Its totient is φ = 65964000.

The previous prime is 83282053. The next prime is 83282093. The reversal of 83282075 is 57028238.

It is a happy number.

It is not a de Polignac number, because 83282075 - 28 = 83281819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13967 + ... + 19016.

It is an arithmetic number, because the mean of its divisors is an integer number (8691284).

Almost surely, 283282075 is an apocalyptic number.

83282075 is a deficient number, since it is larger than the sum of its proper divisors (21013333).

83282075 is a wasteful number, since it uses less digits than its factorization.

83282075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33094 (or 33089 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 83282075 is about 9125.9013253486. The cubic root of 83282075 is about 436.7006574425.

The spelling of 83282075 in words is "eighty-three million, two hundred eighty-two thousand, seventy-five".

Divisors: 1 5 25 101 505 2525 32983 164915 824575 3331283 16656415 83282075