Base | Representation |
---|---|
bin | 1001111001101… |
… | …11010100001011 |
3 | 12210022002111020 |
4 | 10330313110023 |
5 | 132231022300 |
6 | 12124203523 |
7 | 2026014213 |
oct | 474672413 |
9 | 183262436 |
10 | 83064075 |
11 | 429842a6 |
12 | 239995a3 |
13 | 14293c53 |
14 | b063243 |
15 | 745b8a0 |
hex | 4f3750b |
83064075 has 36 divisors (see below), whose sum is σ = 141319080. Its totient is φ = 43050240.
The previous prime is 83064071. The next prime is 83064083. The reversal of 83064075 is 57046038.
It is not a de Polignac number, because 83064075 - 22 = 83064071 is a prime.
It is not an unprimeable number, because it can be changed into a prime (83064071) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 102271 + ... + 103079.
It is an arithmetic number, because the mean of its divisors is an integer number (3925530).
Almost surely, 283064075 is an apocalyptic number.
83064075 is a deficient number, since it is larger than the sum of its proper divisors (58255005).
83064075 is a wasteful number, since it uses less digits than its factorization.
83064075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 896 (or 854 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 83064075 is about 9113.9494731977. The cubic root of 83064075 is about 436.3192871397.
The spelling of 83064075 in words is "eighty-three million, sixty-four thousand, seventy-five".
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