Base | Representation |
---|---|
bin | 11011110000110100011110… |
… | …000101110111101010110001 |
3 | 121000022211221101110012010202 |
4 | 123300310132011313222301 |
5 | 112001010130302110301 |
6 | 1111404535540404545 |
7 | 34501405416264260 |
oct | 3360643605675261 |
9 | 530284841405122 |
10 | 122102130113201 |
11 | 359a624a286727 |
12 | 118402643a6755 |
13 | 53192488a2c94 |
14 | 2221abb8285d7 |
15 | e1b25388266b |
hex | 6f0d1e177ab1 |
122102130113201 has 32 divisors (see below), whose sum is σ = 151154606518272. Its totient is φ = 96242520648960.
The previous prime is 122102130113179. The next prime is 122102130113209. The reversal of 122102130113201 is 102311031201221.
It is not a de Polignac number, because 122102130113201 - 234 = 122084950244017 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (122102130113209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15312515 + ... + 21878696.
It is an arithmetic number, because the mean of its divisors is an integer number (4723581453696).
Almost surely, 2122102130113201 is an apocalyptic number.
It is an amenable number.
122102130113201 is a deficient number, since it is larger than the sum of its proper divisors (29052476405071).
122102130113201 is a wasteful number, since it uses less digits than its factorization.
122102130113201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37191869.
The product of its (nonzero) digits is 144, while the sum is 20.
Adding to 122102130113201 its reverse (102311031201221), we get a palindrome (224413161314422).
The spelling of 122102130113201 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred thirty million, one hundred thirteen thousand, two hundred one".
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