Base | Representation |
---|---|
bin | 11101100010011100111110… |
… | …111010110101000110000000 |
3 | 122000222100211011202011210100 |
4 | 131202130332322311012000 |
5 | 114011430041420130303 |
6 | 1140144131421002400 |
7 | 36235516662201024 |
oct | 3542347672650600 |
9 | 560870734664710 |
10 | 129910931411328 |
11 | 38436a0a013271 |
12 | 126a17380b3400 |
13 | 5764718706a92 |
14 | 2411a18c76384 |
15 | 1004434da08a3 |
hex | 76273eeb5180 |
129910931411328 has 96 divisors (see below), whose sum is σ = 395822369203560. Its totient is φ = 40756370632704.
The previous prime is 129910931411207. The next prime is 129910931411329. The reversal of 129910931411328 is 823114139019921.
129910931411328 is a `hidden beast` number, since 1 + 2 + 9 + 91 + 0 + 93 + 141 + 1 + 328 = 666.
129910931411328 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (129910931411329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3316742350 + ... + 3316781517.
Almost surely, 2129910931411328 is an apocalyptic number.
129910931411328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
129910931411328 is an abundant number, since it is smaller than the sum of its proper divisors (265911437792232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
129910931411328 is a wasteful number, since it uses less digits than its factorization.
129910931411328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6633523904 (or 6633523889 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 54.
The spelling of 129910931411328 in words is "one hundred twenty-nine trillion, nine hundred ten billion, nine hundred thirty-one million, four hundred eleven thousand, three hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •