Base | Representation |
---|---|
bin | 110000110000100010… |
… | …0110011011111100101 |
3 | 101000021021022122022101 |
4 | 1201201010303133211 |
5 | 3203420203131144 |
6 | 120034020532101 |
7 | 10364521110061 |
oct | 1414104633745 |
9 | 330237278271 |
10 | 104707864549 |
11 | 40451950452 |
12 | 18362551031 |
13 | 9b48c95102 |
14 | 50d43d8aa1 |
15 | 2acc6d76d4 |
hex | 18611337e5 |
104707864549 has 2 divisors, whose sum is σ = 104707864550. Its totient is φ = 104707864548.
The previous prime is 104707864483. The next prime is 104707864561. The reversal of 104707864549 is 945468707401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 102829248900 + 1878615649 = 320670^2 + 43343^2 .
It is a cyclic number.
It is not a de Polignac number, because 104707864549 - 217 = 104707733477 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 104707864549.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104707864589) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52353932274 + 52353932275.
It is an arithmetic number, because the mean of its divisors is an integer number (52353932275).
Almost surely, 2104707864549 is an apocalyptic number.
It is an amenable number.
104707864549 is a deficient number, since it is larger than the sum of its proper divisors (1).
104707864549 is an equidigital number, since it uses as much as digits as its factorization.
104707864549 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6773760, while the sum is 55.
The spelling of 104707864549 in words is "one hundred four billion, seven hundred seven million, eight hundred sixty-four thousand, five hundred forty-nine".
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