Base | Representation |
---|---|
bin | 10101101100111010… |
… | …011101100101001001 |
3 | 2020010222000101200200 |
4 | 111230322131211021 |
5 | 340210314220241 |
6 | 14412124522413 |
7 | 1453306410312 |
oct | 255472354511 |
9 | 66128011620 |
10 | 23302101321 |
11 | 9978479684 |
12 | 46239b0409 |
13 | 2274844545 |
14 | 11b0a8b609 |
15 | 915ad64b6 |
hex | 56ce9d949 |
23302101321 has 12 divisors (see below), whose sum is σ = 34210371780. Its totient is φ = 15280066080.
The previous prime is 23302101311. The next prime is 23302101337. The reversal of 23302101321 is 12310120332.
23302101321 is a `hidden beast` number, since 2 + 330 + 2 + 10 + 1 + 321 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 381655296 + 22920446025 = 19536^2 + 151395^2 .
It is not a de Polignac number, because 23302101321 - 217 = 23301970249 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23302101294 and 23302101303.
It is not an unprimeable number, because it can be changed into a prime (23302101311) 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 11 ways as a sum of consecutive naturals, for example, 21221766 + ... + 21222863.
It is an arithmetic number, because the mean of its divisors is an integer number (2850864315).
Almost surely, 223302101321 is an apocalyptic number.
It is an amenable number.
23302101321 is a deficient number, since it is larger than the sum of its proper divisors (10908270459).
23302101321 is a wasteful number, since it uses less digits than its factorization.
23302101321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42444696 (or 42444693 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23302101321 its reverse (12310120332), we get a palindrome (35612221653).
The spelling of 23302101321 in words is "twenty-three billion, three hundred two million, one hundred one thousand, three hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •