Base | Representation |
---|---|
bin | 1010100000101001011101… |
… | …00100000101001101100011 |
3 | 10000211111010000220222112112 |
4 | 11100110232210011031203 |
5 | 11012131334024331433 |
6 | 121053301211145535 |
7 | 4603533624360341 |
oct | 520245644051543 |
9 | 100744100828475 |
10 | 23112000230243 |
11 | 7400820668471 |
12 | 27133161452ab |
13 | cb85b5838912 |
14 | 59c8abc52991 |
15 | 2a12e20cd348 |
hex | 15052e905363 |
23112000230243 has 4 divisors (see below), whose sum is σ = 23120432192208. Its totient is φ = 23103568268280.
The previous prime is 23112000230233. The next prime is 23112000230281. The reversal of 23112000230243 is 34203200021132.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23112000230243 - 28 = 23112000229987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23112000230233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4215976871 + ... + 4215982352.
It is an arithmetic number, because the mean of its divisors is an integer number (5780108048052).
Almost surely, 223112000230243 is an apocalyptic number.
23112000230243 is a deficient number, since it is larger than the sum of its proper divisors (8431961965).
23112000230243 is an equidigital number, since it uses as much as digits as its factorization.
23112000230243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8431961964.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 23112000230243 its reverse (34203200021132), we get a palindrome (57315200251375).
The spelling of 23112000230243 in words is "twenty-three trillion, one hundred twelve billion, two hundred thirty thousand, two hundred forty-three".
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