Base | Representation |
---|---|
bin | 111000111010001110… |
… | …1101011000101101011 |
3 | 102200110020100200020120 |
4 | 1301310131223011223 |
5 | 4000243013120021 |
6 | 132051025054323 |
7 | 11554360346535 |
oct | 1616435530553 |
9 | 380406320216 |
10 | 122213020011 |
11 | 47915077885 |
12 | 1b828a873a3 |
13 | b6a8827074 |
14 | 5cb5212855 |
15 | 32a43e52c6 |
hex | 1c7476b16b |
122213020011 has 16 divisors (see below), whose sum is σ = 165389672448. Its totient is φ = 80257856000.
The previous prime is 122213019983. The next prime is 122213020031. The reversal of 122213020011 is 110020312221.
It is a cyclic number.
It is not a de Polignac number, because 122213020011 - 25 = 122213019979 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122213020031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4086 + ... + 494411.
It is an arithmetic number, because the mean of its divisors is an integer number (10336854528).
Almost surely, 2122213020011 is an apocalyptic number.
122213020011 is a deficient number, since it is larger than the sum of its proper divisors (43176652437).
122213020011 is a wasteful number, since it uses less digits than its factorization.
122213020011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499722.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 122213020011 its reverse (110020312221), we get a palindrome (232233332232).
The spelling of 122213020011 in words is "one hundred twenty-two billion, two hundred thirteen million, twenty thousand, eleven".
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