Base | Representation |
---|---|
bin | 1011110110011100100101… |
… | …0011000011001100000011 |
3 | 1201010122202000022001211011 |
4 | 2331213021103003030003 |
5 | 3201440431313213404 |
6 | 43413523315501351 |
7 | 2513246604160201 |
oct | 275471123031403 |
9 | 51118660261734 |
10 | 13030013022979 |
11 | 4173aa7729117 |
12 | 1565378bb7857 |
13 | 736956960004 |
14 | 3309280a0071 |
15 | 178e194d4604 |
hex | bd9c94c3303 |
13030013022979 has 2 divisors, whose sum is σ = 13030013022980. Its totient is φ = 13030013022978.
The previous prime is 13030013022877. The next prime is 13030013022997. The reversal of 13030013022979 is 97922031003031.
Together with next prime (13030013022997) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13030013022979 - 211 = 13030013020931 is a prime.
It is not a weakly prime, because it can be changed into another prime (13030013022479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515006511489 + 6515006511490.
It is an arithmetic number, because the mean of its divisors is an integer number (6515006511490).
Almost surely, 213030013022979 is an apocalyptic number.
13030013022979 is a deficient number, since it is larger than the sum of its proper divisors (1).
13030013022979 is an equidigital number, since it uses as much as digits as its factorization.
13030013022979 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 61236, while the sum is 40.
The spelling of 13030013022979 in words is "thirteen trillion, thirty billion, thirteen million, twenty-two thousand, nine hundred seventy-nine".
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