Base | Representation |
---|---|
bin | 10101101100110110… |
… | …010101111000110001 |
3 | 2020010212222112002102 |
4 | 111230312111320301 |
5 | 340210030134413 |
6 | 14412045430145 |
7 | 1453264261340 |
oct | 255466257061 |
9 | 66125875072 |
10 | 23301021233 |
11 | 9977901146 |
12 | 462356b355 |
13 | 2274556a39 |
14 | 11b0889b57 |
15 | 915971458 |
hex | 56cd95e31 |
23301021233 has 8 divisors (see below), whose sum is σ = 26874048960. Its totient is φ = 19789071120.
The previous prime is 23301021209. The next prime is 23301021259. The reversal of 23301021233 is 33212010332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23301021233 - 210 = 23301020209 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23301021533) 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 7 ways as a sum of consecutive naturals, for example, 15268583 + ... + 15270108.
It is an arithmetic number, because the mean of its divisors is an integer number (3359256120).
Almost surely, 223301021233 is an apocalyptic number.
It is an amenable number.
23301021233 is a deficient number, since it is larger than the sum of its proper divisors (3573027727).
23301021233 is a wasteful number, since it uses less digits than its factorization.
23301021233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30538807.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 23301021233 its reverse (33212010332), we get a palindrome (56513031565).
The spelling of 23301021233 in words is "twenty-three billion, three hundred one million, twenty-one thousand, two hundred thirty-three".
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