Base | Representation |
---|---|
bin | 111011110101000111… |
… | …0011101010101111011 |
3 | 110021122020202202020012 |
4 | 1313222032131111323 |
5 | 4101113312212311 |
6 | 135005151452135 |
7 | 12165642342524 |
oct | 1675216352573 |
9 | 407566682205 |
10 | 128483710331 |
11 | 4a542783279 |
12 | 20a98b2704b |
13 | c1679cac02 |
14 | 630bd6584b |
15 | 351eb9c78b |
hex | 1dea39d57b |
128483710331 has 2 divisors, whose sum is σ = 128483710332. Its totient is φ = 128483710330.
The previous prime is 128483710183. The next prime is 128483710337. The reversal of 128483710331 is 133017384821.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 128483710331 - 210 = 128483709307 is a prime.
It is a super-2 number, since 2×1284837103312 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (128483710337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64241855165 + 64241855166.
It is an arithmetic number, because the mean of its divisors is an integer number (64241855166).
Almost surely, 2128483710331 is an apocalyptic number.
128483710331 is a deficient number, since it is larger than the sum of its proper divisors (1).
128483710331 is an equidigital number, since it uses as much as digits as its factorization.
128483710331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 96768, while the sum is 41.
The spelling of 128483710331 in words is "one hundred twenty-eight billion, four hundred eighty-three million, seven hundred ten thousand, three hundred thirty-one".
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