Base | Representation |
---|---|
bin | 10101100111100111… |
… | …000010011011100101 |
3 | 2012220202120211210110 |
4 | 111213213002123211 |
5 | 340020024421201 |
6 | 14355225443233 |
7 | 1451146202214 |
oct | 254747023345 |
9 | 65822524713 |
10 | 23213123301 |
11 | 9932226125 |
12 | 45ba040519 |
13 | 225c28c824 |
14 | 11a2d2907b |
15 | 90cdac6d6 |
hex | 5679c26e5 |
23213123301 has 8 divisors (see below), whose sum is σ = 30956477440. Its totient is φ = 15472592352.
The previous prime is 23213123279. The next prime is 23213123303. The reversal of 23213123301 is 10332131232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23213123301 - 230 = 22139381477 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 (23213123303) 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, 686536 + ... + 719553.
It is an arithmetic number, because the mean of its divisors is an integer number (3869559680).
Almost surely, 223213123301 is an apocalyptic number.
It is an amenable number.
23213123301 is a deficient number, since it is larger than the sum of its proper divisors (7743354139).
23213123301 is a wasteful number, since it uses less digits than its factorization.
23213123301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1411595.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 23213123301 its reverse (10332131232), we get a palindrome (33545254533).
The spelling of 23213123301 in words is "twenty-three billion, two hundred thirteen million, one hundred twenty-three thousand, three hundred one".
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