Base | Representation |
---|---|
bin | 1010111011110101101010… |
… | …0001100110101011001011 |
3 | 1120120101210202102122021022 |
4 | 2232331122201212223023 |
5 | 3033441333322020412 |
6 | 41323203425503055 |
7 | 2350433265440321 |
oct | 256753241465313 |
9 | 46511722378238 |
10 | 12023132220107 |
11 | 3915a88772188 |
12 | 14221b67a1a8b |
13 | 692a12c93ba8 |
14 | 2d7ccbc87d11 |
15 | 15cb38b4ba72 |
hex | aef5a866acb |
12023132220107 has 16 divisors (see below), whose sum is σ = 13026748280832. Its totient is φ = 11052459331200.
The previous prime is 12023132220097. The next prime is 12023132220109. The reversal of 12023132220107 is 70102223132021.
It is a cyclic number.
It is not a de Polignac number, because 12023132220107 - 214 = 12023132203723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12023132220109) 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, 33705158 + ... + 34060004.
It is an arithmetic number, because the mean of its divisors is an integer number (814171767552).
Almost surely, 212023132220107 is an apocalyptic number.
12023132220107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
12023132220107 is a deficient number, since it is larger than the sum of its proper divisors (1003616060725).
12023132220107 is a wasteful number, since it uses less digits than its factorization.
12023132220107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401258.
The product of its (nonzero) digits is 2016, while the sum is 26.
Adding to 12023132220107 its reverse (70102223132021), we get a palindrome (82125355352128).
The spelling of 12023132220107 in words is "twelve trillion, twenty-three billion, one hundred thirty-two million, two hundred twenty thousand, one hundred seven".
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