Base | Representation |
---|---|
bin | 1011001011111101000111… |
… | …0111011010010011000111 |
3 | 1121112212111000012200011212 |
4 | 2302333101313122103013 |
5 | 3103010411124112411 |
6 | 42054314143322035 |
7 | 2406434525530031 |
oct | 262772167322307 |
9 | 47485430180155 |
10 | 12300012332231 |
11 | 3a12451334528 |
12 | 14679a92b031b |
13 | 6b2b69c48770 |
14 | 307476610c51 |
15 | 164e4171868b |
hex | b2fd1dda4c7 |
12300012332231 has 8 divisors (see below), whose sum is σ = 13254113261424. Its totient is φ = 11347046565120.
The previous prime is 12300012332221. The next prime is 12300012332239. The reversal of 12300012332231 is 13223321000321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12300012332231 - 222 = 12300008137927 is a prime.
It is a super-2 number, since 2×123000123322312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12300012332197 and 12300012332206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12300012332239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283768010 + ... + 283811351.
It is an arithmetic number, because the mean of its divisors is an integer number (1656764157678).
Almost surely, 212300012332231 is an apocalyptic number.
12300012332231 is a deficient number, since it is larger than the sum of its proper divisors (954100929193).
12300012332231 is a wasteful number, since it uses less digits than its factorization.
12300012332231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 567581041.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12300012332231 its reverse (13223321000321), we get a palindrome (25523333332552).
The spelling of 12300012332231 in words is "twelve trillion, three hundred billion, twelve million, three hundred thirty-two thousand, two hundred thirty-one".
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