Base | Representation |
---|---|
bin | 1010100011100100010101… |
… | …10000000011011011000001 |
3 | 10001012002002021012021122022 |
4 | 11101302022300003123001 |
5 | 11020302323231322241 |
6 | 121211333034251225 |
7 | 4614015130022060 |
oct | 521621260033301 |
9 | 101162067167568 |
10 | 23212331120321 |
11 | 743a326856142 |
12 | 272a856886b15 |
13 | cc4bb4a702b5 |
14 | 5a36a8c081d7 |
15 | 2a3c153c954b |
hex | 151c8ac036c1 |
23212331120321 has 8 divisors (see below), whose sum is σ = 26528436787200. Its totient is φ = 19896240044448.
The previous prime is 23212331120317. The next prime is 23212331120339. The reversal of 23212331120321 is 12302113321232.
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 23212331120321 - 22 = 23212331120317 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 (23212331120371) 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, 5120 + ... + 6813566.
It is an arithmetic number, because the mean of its divisors is an integer number (3316054598400).
Almost surely, 223212331120321 is an apocalyptic number.
It is an amenable number.
23212331120321 is a deficient number, since it is larger than the sum of its proper divisors (3316105666879).
23212331120321 is an equidigital number, since it uses as much as digits as its factorization.
23212331120321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7295503.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 23212331120321 its reverse (12302113321232), we get a palindrome (35514444441553).
The spelling of 23212331120321 in words is "twenty-three trillion, two hundred twelve billion, three hundred thirty-one million, one hundred twenty thousand, three hundred twenty-one".
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