Base | Representation |
---|---|
bin | 111001010101000011… |
… | …1101011000010111001 |
3 | 102202202222020200200011 |
4 | 1302222013223002321 |
5 | 4004113441103304 |
6 | 132320223341521 |
7 | 11615601060226 |
oct | 1625207530271 |
9 | 382688220604 |
10 | 123113222329 |
11 | 48237228139 |
12 | 1ba3a4518a1 |
13 | b7c0191866 |
14 | 5d5c9c294d |
15 | 3308461c04 |
hex | 1caa1eb0b9 |
123113222329 has 2 divisors, whose sum is σ = 123113222330. Its totient is φ = 123113222328.
The previous prime is 123113222321. The next prime is 123113222381. The reversal of 123113222329 is 923222311321.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 119052601600 + 4060620729 = 345040^2 + 63723^2 .
It is a cyclic number.
It is not a de Polignac number, because 123113222329 - 23 = 123113222321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 123113222329.
It is not a weakly prime, because it can be changed into another prime (123113222321) 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, 61556611164 + 61556611165.
It is an arithmetic number, because the mean of its divisors is an integer number (61556611165).
Almost surely, 2123113222329 is an apocalyptic number.
It is an amenable number.
123113222329 is a deficient number, since it is larger than the sum of its proper divisors (1).
123113222329 is an equidigital number, since it uses as much as digits as its factorization.
123113222329 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7776, while the sum is 31.
The spelling of 123113222329 in words is "one hundred twenty-three billion, one hundred thirteen million, two hundred twenty-two thousand, three hundred twenty-nine".
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