Base | Representation |
---|---|
bin | 1010111011101110100101… |
… | …0010000001011101100001 |
3 | 1120120012220100102012201111 |
4 | 2232323221102001131201 |
5 | 3033423440432410423 |
6 | 41322251120103321 |
7 | 2350335225454165 |
oct | 256735122013541 |
9 | 46505810365644 |
10 | 12021232310113 |
11 | 39151a3278734 |
12 | 1421966464b41 |
13 | 69279c4922b0 |
14 | 2d7b8b804ca5 |
15 | 15ca76e5a60d |
hex | aeee9481761 |
12021232310113 has 32 divisors (see below), whose sum is σ = 13608712986624. Its totient is φ = 10542242880000.
The previous prime is 12021232310057. The next prime is 12021232310179. The reversal of 12021232310113 is 31101323212021.
12021232310113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12021232310113 - 213 = 12021232301921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12021232310183) 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, 12338448 + ... + 13277038.
It is an arithmetic number, because the mean of its divisors is an integer number (425272280832).
Almost surely, 212021232310113 is an apocalyptic number.
12021232310113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12021232310113 is a deficient number, since it is larger than the sum of its proper divisors (1587480676511).
12021232310113 is a wasteful number, since it uses less digits than its factorization.
12021232310113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939217.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 12021232310113 its reverse (31101323212021), we get a palindrome (43122555522134).
The spelling of 12021232310113 in words is "twelve trillion, twenty-one billion, two hundred thirty-two million, three hundred ten thousand, one hundred thirteen".
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