Base | Representation |
---|---|
bin | 100111000101101001… |
… | …0011011000001011111 |
3 | 22000200000020212011011 |
4 | 1032023102123001133 |
5 | 2333402424202202 |
6 | 102321224040051 |
7 | 6031066526635 |
oct | 1161322330137 |
9 | 260600225134 |
10 | 83941240927 |
11 | 32665707795 |
12 | 14327903027 |
13 | 7bb982233b |
14 | 40c4395355 |
15 | 22b44d8bd7 |
hex | 138b49b05f |
83941240927 has 2 divisors, whose sum is σ = 83941240928. Its totient is φ = 83941240926.
The previous prime is 83941240891. The next prime is 83941240939. The reversal of 83941240927 is 72904214938.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 83941240927 - 227 = 83807023199 is a prime.
It is a super-2 number, since 2×839412409272 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (83941240727) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41970620463 + 41970620464.
It is an arithmetic number, because the mean of its divisors is an integer number (41970620464).
Almost surely, 283941240927 is an apocalyptic number.
83941240927 is a deficient number, since it is larger than the sum of its proper divisors (1).
83941240927 is an equidigital number, since it uses as much as digits as its factorization.
83941240927 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 870912, while the sum is 49.
The spelling of 83941240927 in words is "eighty-three billion, nine hundred forty-one million, two hundred forty thousand, nine hundred twenty-seven".
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