Base | Representation |
---|---|
bin | 10010111001010111101011… |
… | …111100010111010111001111 |
3 | 101220020222102021122112020101 |
4 | 102321113223330113113033 |
5 | 41343112202323233044 |
6 | 452430542505231531 |
7 | 23335205614115413 |
oct | 2271275374272717 |
9 | 356228367575211 |
10 | 83107280680399 |
11 | 24531666383958 |
12 | 93a28b81925a7 |
13 | 374aca169ca61 |
14 | 16745b184cd43 |
15 | 991c27675cd4 |
hex | 4b95ebf175cf |
83107280680399 has 2 divisors, whose sum is σ = 83107280680400. Its totient is φ = 83107280680398.
The previous prime is 83107280680387. The next prime is 83107280680453. The reversal of 83107280680399 is 99308608270138.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 83107280680399 - 29 = 83107280679887 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 83107280680399.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (83107280680379) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41553640340199 + 41553640340200.
It is an arithmetic number, because the mean of its divisors is an integer number (41553640340200).
Almost surely, 283107280680399 is an apocalyptic number.
83107280680399 is a deficient number, since it is larger than the sum of its proper divisors (1).
83107280680399 is an equidigital number, since it uses as much as digits as its factorization.
83107280680399 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31352832, while the sum is 64.
The spelling of 83107280680399 in words is "eighty-three trillion, one hundred seven billion, two hundred eighty million, six hundred eighty thousand, three hundred ninety-nine".
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