Base | Representation |
---|---|
bin | 1001001101101000000101… |
… | …1101001001101100101011 |
3 | 1022212101112112200002222102 |
4 | 2103122001131021230223 |
5 | 2311431113411133411 |
6 | 33313304440444015 |
7 | 2063563346006465 |
oct | 223320135115453 |
9 | 38771475602872 |
10 | 10129704786731 |
11 | 3255a902a9042 |
12 | 117725577960b |
13 | 5862c4b19c3a |
14 | 2703cd30d135 |
15 | 12876bde0d3b |
hex | 93681749b2b |
10129704786731 has 2 divisors, whose sum is σ = 10129704786732. Its totient is φ = 10129704786730.
The previous prime is 10129704786631. The next prime is 10129704786737. The reversal of 10129704786731 is 13768740792101.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10129704786731 is a prime.
It is a super-2 number, since 2×101297047867312 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10129704786737) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5064852393365 + 5064852393366.
It is an arithmetic number, because the mean of its divisors is an integer number (5064852393366).
Almost surely, 210129704786731 is an apocalyptic number.
10129704786731 is a deficient number, since it is larger than the sum of its proper divisors (1).
10129704786731 is an equidigital number, since it uses as much as digits as its factorization.
10129704786731 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3556224, while the sum is 56.
The spelling of 10129704786731 in words is "ten trillion, one hundred twenty-nine billion, seven hundred four million, seven hundred eighty-six thousand, seven hundred thirty-one".
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