Base | Representation |
---|---|
bin | 111000110100001011… |
… | …1001101111010101011 |
3 | 102122221002100020121102 |
4 | 1301220113031322223 |
5 | 3444334030013232 |
6 | 132014533432015 |
7 | 11546343616553 |
oct | 1615027157253 |
9 | 378832306542 |
10 | 122010001067 |
11 | 47820512729 |
12 | 1b790a9b60b |
13 | b675753906 |
14 | 5c96286163 |
15 | 3291691662 |
hex | 1c685cdeab |
122010001067 has 2 divisors, whose sum is σ = 122010001068. Its totient is φ = 122010001066.
The previous prime is 122010001007. The next prime is 122010001081. The reversal of 122010001067 is 760100010221.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122010001067 is a prime.
It is a super-2 number, since 2×1220100010672 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (122010001007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005000533 + 61005000534.
It is an arithmetic number, because the mean of its divisors is an integer number (61005000534).
Almost surely, 2122010001067 is an apocalyptic number.
122010001067 is a deficient number, since it is larger than the sum of its proper divisors (1).
122010001067 is an equidigital number, since it uses as much as digits as its factorization.
122010001067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 168, while the sum is 20.
Adding to 122010001067 its reverse (760100010221), we get a palindrome (882110011288).
The spelling of 122010001067 in words is "one hundred twenty-two billion, ten million, one thousand, sixty-seven".
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