Base | Representation |
---|---|
bin | 11011110000110100010110… |
… | …011101100111110111001011 |
3 | 121000022211121110121120110211 |
4 | 123300310112131213313023 |
5 | 112001004400020402222 |
6 | 1111404515125221551 |
7 | 34501402303341523 |
oct | 3360642635476713 |
9 | 530284543546424 |
10 | 122102002122187 |
11 | 359a619400712a |
12 | 118402295618b7 |
13 | 531922820ba59 |
14 | 2221aa882c683 |
15 | e1b2474ee277 |
hex | 6f0d16767dcb |
122102002122187 has 2 divisors, whose sum is σ = 122102002122188. Its totient is φ = 122102002122186.
The previous prime is 122102002122119. The next prime is 122102002122193. The reversal of 122102002122187 is 781221200201221.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122102002122187 is a prime.
It is not a weakly prime, because it can be changed into another prime (122102002120187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051001061093 + 61051001061094.
It is an arithmetic number, because the mean of its divisors is an integer number (61051001061094).
Almost surely, 2122102002122187 is an apocalyptic number.
122102002122187 is a deficient number, since it is larger than the sum of its proper divisors (1).
122102002122187 is an equidigital number, since it uses as much as digits as its factorization.
122102002122187 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3584, while the sum is 31.
The spelling of 122102002122187 in words is "one hundred twenty-two trillion, one hundred two billion, two million, one hundred twenty-two thousand, one hundred eighty-seven".
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