Base | Representation |
---|---|
bin | 1001111001001… |
… | …11111111000011 |
3 | 12210011220100121 |
4 | 10330213333003 |
5 | 132222020113 |
6 | 12123001111 |
7 | 2025333151 |
oct | 474477703 |
9 | 183156317 |
10 | 83001283 |
11 | 42941102 |
12 | 23969197 |
13 | 142714b1 |
14 | b0483d1 |
15 | 7447e8d |
hex | 4f27fc3 |
83001283 has 2 divisors, whose sum is σ = 83001284. Its totient is φ = 83001282.
The previous prime is 83001263. The next prime is 83001383. The reversal of 83001283 is 38210038.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 83001283 - 213 = 82993091 is a prime.
It is not a weakly prime, because it can be changed into another prime (83001203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41500641 + 41500642.
It is an arithmetic number, because the mean of its divisors is an integer number (41500642).
Almost surely, 283001283 is an apocalyptic number.
83001283 is a deficient number, since it is larger than the sum of its proper divisors (1).
83001283 is an equidigital number, since it uses as much as digits as its factorization.
83001283 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 83001283 is about 9110.5039926450. The cubic root of 83001283 is about 436.2093147390.
The spelling of 83001283 in words is "eighty-three million, one thousand, two hundred eighty-three".
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