Base | Representation |
---|---|
bin | 101001000111000111… |
… | …0110111010111101111 |
3 | 22102212202221112121101 |
4 | 1102032032313113233 |
5 | 2421302103414112 |
6 | 104320254543531 |
7 | 6243541165264 |
oct | 1221616672757 |
9 | 272782845541 |
10 | 88285607407 |
11 | 34494a18608 |
12 | 1513a807ba7 |
13 | 842c8a69aa |
14 | 43b734b26b |
15 | 246aad3757 |
hex | 148e3b75ef |
88285607407 has 2 divisors, whose sum is σ = 88285607408. Its totient is φ = 88285607406.
The previous prime is 88285607351. The next prime is 88285607429. The reversal of 88285607407 is 70470658288.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-88285607407 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (88285607467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44142803703 + 44142803704.
It is an arithmetic number, because the mean of its divisors is an integer number (44142803704).
Almost surely, 288285607407 is an apocalyptic number.
88285607407 is a deficient number, since it is larger than the sum of its proper divisors (1).
88285607407 is an equidigital number, since it uses as much as digits as its factorization.
88285607407 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6021120, while the sum is 55.
The spelling of 88285607407 in words is "eighty-eight billion, two hundred eighty-five million, six hundred seven thousand, four hundred seven".
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