Base | Representation |
---|---|
bin | 111001010011110001… |
… | …1101100011100010001 |
3 | 102202122222100210002221 |
4 | 1302213203230130101 |
5 | 4004021440031213 |
6 | 132312050141041 |
7 | 11614536515014 |
oct | 1624743543421 |
9 | 382588323087 |
10 | 123070236433 |
11 | 48214a38201 |
12 | 1ba27b81781 |
13 | b7b42c0c11 |
14 | 5d56dd337b |
15 | 33047c038d |
hex | 1ca78ec711 |
123070236433 has 2 divisors, whose sum is σ = 123070236434. Its totient is φ = 123070236432.
The previous prime is 123070236383. The next prime is 123070236451. The reversal of 123070236433 is 334632070321.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 105717970449 + 17352265984 = 325143^2 + 131728^2 .
It is a cyclic number.
It is not a de Polignac number, because 123070236433 - 221 = 123068139281 is a prime.
It is not a weakly prime, because it can be changed into another prime (123070236733) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61535118216 + 61535118217.
It is an arithmetic number, because the mean of its divisors is an integer number (61535118217).
Almost surely, 2123070236433 is an apocalyptic number.
It is an amenable number.
123070236433 is a deficient number, since it is larger than the sum of its proper divisors (1).
123070236433 is an equidigital number, since it uses as much as digits as its factorization.
123070236433 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 54432, while the sum is 34.
The spelling of 123070236433 in words is "one hundred twenty-three billion, seventy million, two hundred thirty-six thousand, four hundred thirty-three".
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