Base | Representation |
---|---|
bin | 11011110010001111111010… |
… | …001111111110001001011101 |
3 | 121000200020100220221002202111 |
4 | 123302033322033332021131 |
5 | 112004112220113413323 |
6 | 1111522014313154021 |
7 | 34511452450302646 |
oct | 3362177217761135 |
9 | 530606326832674 |
10 | 122200313029213 |
11 | 35a33952a49721 |
12 | 118572a56bb911 |
13 | 5325594ac05a3 |
14 | 22267534066cd |
15 | e1da9d2dbc0d |
hex | 6f23fa3fe25d |
122200313029213 has 2 divisors, whose sum is σ = 122200313029214. Its totient is φ = 122200313029212.
The previous prime is 122200313029199. The next prime is 122200313029237. The reversal of 122200313029213 is 312920313002221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 108189163565604 + 14011149463609 = 10401402^2 + 3743147^2 .
It is a cyclic number.
It is not a de Polignac number, because 122200313029213 - 25 = 122200313029181 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122200313029253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61100156514606 + 61100156514607.
It is an arithmetic number, because the mean of its divisors is an integer number (61100156514607).
Almost surely, 2122200313029213 is an apocalyptic number.
It is an amenable number.
122200313029213 is a deficient number, since it is larger than the sum of its proper divisors (1).
122200313029213 is an equidigital number, since it uses as much as digits as its factorization.
122200313029213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7776, while the sum is 31.
The spelling of 122200313029213 in words is "one hundred twenty-two trillion, two hundred billion, three hundred thirteen million, twenty-nine thousand, two hundred thirteen".
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