Base | Representation |
---|---|
bin | 11011110000110100011100… |
… | …011010101101000010000101 |
3 | 121000022211212102120220211022 |
4 | 123300310130122231002011 |
5 | 112001010101104121404 |
6 | 1111404533054320525 |
7 | 34501404625430462 |
oct | 3360643432550205 |
9 | 530284772526738 |
10 | 122102102020229 |
11 | 359a6235438aa1 |
12 | 11840256ab9145 |
13 | 5319242b18016 |
14 | 2221ab7bd4669 |
15 | e1b2511838be |
hex | 6f0d1c6ad085 |
122102102020229 has 2 divisors, whose sum is σ = 122102102020230. Its totient is φ = 122102102020228.
The previous prime is 122102102020153. The next prime is 122102102020307. The reversal of 122102102020229 is 922020201201221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 82083636240004 + 40018465780225 = 9060002^2 + 6326015^2 .
It is a cyclic number.
It is not a de Polignac number, because 122102102020229 - 212 = 122102102016133 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122102102020198 and 122102102020207.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (122102182020229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051051010114 + 61051051010115.
It is an arithmetic number, because the mean of its divisors is an integer number (61051051010115).
Almost surely, 2122102102020229 is an apocalyptic number.
It is an amenable number.
122102102020229 is a deficient number, since it is larger than the sum of its proper divisors (1).
122102102020229 is an equidigital number, since it uses as much as digits as its factorization.
122102102020229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 26.
The spelling of 122102102020229 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred two million, twenty thousand, two hundred twenty-nine".
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