Base | Representation |
---|---|
bin | 111000111010001001… |
… | …0010001000101110011 |
3 | 102200110000201202122011 |
4 | 1301310102101011303 |
5 | 4000241231424224 |
6 | 132050441023351 |
7 | 11554323054244 |
oct | 1616422210563 |
9 | 380400652564 |
10 | 122210029939 |
11 | 47913415348 |
12 | 1b827a84b57 |
13 | b6a801b0aa |
14 | 5cb4a74ccb |
15 | 32a4004394 |
hex | 1c74491173 |
122210029939 has 2 divisors, whose sum is σ = 122210029940. Its totient is φ = 122210029938.
The previous prime is 122210029889. The next prime is 122210029943. The reversal of 122210029939 is 939920012221.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 122210029939 - 29 = 122210029427 is a prime.
It is not a weakly prime, because it can be changed into another prime (122210029339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61105014969 + 61105014970.
It is an arithmetic number, because the mean of its divisors is an integer number (61105014970).
Almost surely, 2122210029939 is an apocalyptic number.
122210029939 is a deficient number, since it is larger than the sum of its proper divisors (1).
122210029939 is an equidigital number, since it uses as much as digits as its factorization.
122210029939 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34992, while the sum is 40.
The spelling of 122210029939 in words is "one hundred twenty-two billion, two hundred ten million, twenty-nine thousand, nine hundred thirty-nine".
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