Base | Representation |
---|---|
bin | 111000110111001100… |
… | …0101000001111011011 |
3 | 102200012010110021012011 |
4 | 1301232120220033123 |
5 | 4000040411044311 |
6 | 132032543130351 |
7 | 11552011444306 |
oct | 1615630501733 |
9 | 380163407164 |
10 | 122111034331 |
11 | 4787254a4a0 |
12 | 1b7ba8a39b7 |
13 | b690669800 |
14 | 5ca5865b3d |
15 | 329a49c321 |
hex | 1c6e6283db |
122111034331 has 12 divisors (see below), whose sum is σ = 144247356360. Its totient is φ = 102470796480.
The previous prime is 122111034329. The next prime is 122111034341. The reversal of 122111034331 is 133430111221.
It is not a de Polignac number, because 122111034331 - 21 = 122111034329 is a prime.
It is a super-2 number, since 2×1221110343312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122111034301) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32841346 + ... + 32845063.
It is an arithmetic number, because the mean of its divisors is an integer number (12020613030).
Almost surely, 2122111034331 is an apocalyptic number.
122111034331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
122111034331 is a deficient number, since it is larger than the sum of its proper divisors (22136322029).
122111034331 is a wasteful number, since it uses less digits than its factorization.
122111034331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65686446 (or 65686433 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 122111034331 its reverse (133430111221), we get a palindrome (255541145552).
The spelling of 122111034331 in words is "one hundred twenty-two billion, one hundred eleven million, thirty-four thousand, three hundred thirty-one".
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