Base | Representation |
---|---|
bin | 111000110011111000… |
… | …1000111011011011001 |
3 | 102122220101112210120122 |
4 | 1301213301013123121 |
5 | 3444324000404032 |
6 | 132013535403025 |
7 | 11546163000101 |
oct | 1614761073331 |
9 | 378811483518 |
10 | 122000013017 |
11 | 47815910543 |
12 | 1b789683475 |
13 | b67366761c |
14 | 5c94c06201 |
15 | 329086c012 |
hex | 1c67c476d9 |
122000013017 has 2 divisors, whose sum is σ = 122000013018. Its totient is φ = 122000013016.
The previous prime is 122000012987. The next prime is 122000013049. The reversal of 122000013017 is 710310000221.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 121167344281 + 832668736 = 348091^2 + 28856^2 .
It is a cyclic number.
It is not a de Polignac number, because 122000013017 - 216 = 121999947481 is a prime.
It is a super-2 number, since 2×1220000130172 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122000012986 and 122000013004.
It is not a weakly prime, because it can be changed into another prime (122000013217) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61000006508 + 61000006509.
It is an arithmetic number, because the mean of its divisors is an integer number (61000006509).
Almost surely, 2122000013017 is an apocalyptic number.
It is an amenable number.
122000013017 is a deficient number, since it is larger than the sum of its proper divisors (1).
122000013017 is an equidigital number, since it uses as much as digits as its factorization.
122000013017 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84, while the sum is 17.
Adding to 122000013017 its reverse (710310000221), we get a palindrome (832310013238).
The spelling of 122000013017 in words is "one hundred twenty-two billion, thirteen thousand, seventeen".
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