Base | Representation |
---|---|
bin | 1010011110010010110100… |
… | …11100101110110010111111 |
3 | 10000112202101012022110022122 |
4 | 11033021122130232302333 |
5 | 11004320224310403203 |
6 | 120552204523033155 |
7 | 4564641631655654 |
oct | 517113234566277 |
9 | 100482335273278 |
10 | 23031132122303 |
11 | 737a4a2732008 |
12 | 26bb70766b7bb |
13 | cb0a988c5686 |
14 | 5989d9a9dc2b |
15 | 29e15c7d2538 |
hex | 14f25a72ecbf |
23031132122303 has 4 divisors (see below), whose sum is σ = 23031366923040. Its totient is φ = 23030897321568.
The previous prime is 23031132122293. The next prime is 23031132122309. The reversal of 23031132122303 is 30322123113032.
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 23031132122303 - 222 = 23031127927999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23031132122309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117253175 + ... + 117449432.
It is an arithmetic number, because the mean of its divisors is an integer number (5757841730760).
Almost surely, 223031132122303 is an apocalyptic number.
23031132122303 is a deficient number, since it is larger than the sum of its proper divisors (234800737).
23031132122303 is an equidigital number, since it uses as much as digits as its factorization.
23031132122303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234800736.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 23031132122303 its reverse (30322123113032), we get a palindrome (53353255235335).
The spelling of 23031132122303 in words is "twenty-three trillion, thirty-one billion, one hundred thirty-two million, one hundred twenty-two thousand, three hundred three".
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