Base | Representation |
---|---|
bin | 1010100011001111110010… |
… | …11000011110111000101101 |
3 | 10001011000121122112200200110 |
4 | 11101213321120132320231 |
5 | 11020112231342413240 |
6 | 121202310420450233 |
7 | 4613144620465320 |
oct | 521477130367055 |
9 | 101130548480613 |
10 | 23201302310445 |
11 | 7435687330036 |
12 | 2728699249979 |
13 | cc3b47b995ac |
14 | 5a2d401987b7 |
15 | 2a37bc048c80 |
hex | 1519f961ee2d |
23201302310445 has 32 divisors (see below), whose sum is σ = 42901926600960. Its totient is φ = 10487137605120.
The previous prime is 23201302310401. The next prime is 23201302310449. The reversal of 23201302310445 is 54401320310232.
It is not a de Polignac number, because 23201302310445 - 28 = 23201302310189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23201302310449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1241365846 + ... + 1241384535.
It is an arithmetic number, because the mean of its divisors is an integer number (1340685206280).
Almost surely, 223201302310445 is an apocalyptic number.
It is an amenable number.
23201302310445 is a deficient number, since it is larger than the sum of its proper divisors (19700624290515).
23201302310445 is a wasteful number, since it uses less digits than its factorization.
23201302310445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2482750485.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 23201302310445 its reverse (54401320310232), we get a palindrome (77602622620677).
The spelling of 23201302310445 in words is "twenty-three trillion, two hundred one billion, three hundred two million, three hundred ten thousand, four hundred forty-five".
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