Base | Representation |
---|---|
bin | 1010111011001000111000… |
… | …0000010100111100011111 |
3 | 1120112020202222101220020021 |
4 | 2232302032000110330133 |
5 | 3033242223404310304 |
6 | 41313454521333011 |
7 | 2346526346024626 |
oct | 256621600247437 |
9 | 46466688356207 |
10 | 12011111010079 |
11 | 391097a044165 |
12 | 141ba00937167 |
13 | 69184861426c |
14 | 2d74ab5086bd |
15 | 15c6835dba54 |
hex | aec8e014f1f |
12011111010079 has 2 divisors, whose sum is σ = 12011111010080. Its totient is φ = 12011111010078.
The previous prime is 12011111010037. The next prime is 12011111010137. The reversal of 12011111010079 is 97001011111021.
12011111010079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12011111010079 - 211 = 12011111008031 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12011111010179) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005555505039 + 6005555505040.
It is an arithmetic number, because the mean of its divisors is an integer number (6005555505040).
Almost surely, 212011111010079 is an apocalyptic number.
12011111010079 is a deficient number, since it is larger than the sum of its proper divisors (1).
12011111010079 is an equidigital number, since it uses as much as digits as its factorization.
12011111010079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 126, while the sum is 25.
The spelling of 12011111010079 in words is "twelve trillion, eleven billion, one hundred eleven million, ten thousand, seventy-nine".
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