Base | Representation |
---|---|
bin | 10101101110110000… |
… | …100010100001010001 |
3 | 2020020010020222112101 |
4 | 111232300202201101 |
5 | 340241230221140 |
6 | 14415152200401 |
7 | 1454133456043 |
oct | 255660424121 |
9 | 66203228471 |
10 | 23333054545 |
11 | 99939a0259 |
12 | 4632239101 |
13 | 227b091368 |
14 | 11b4c27a93 |
15 | 91869c99a |
hex | 56ec22851 |
23333054545 has 16 divisors (see below), whose sum is σ = 28211863680. Its totient is φ = 18525504384.
The previous prime is 23333054527. The next prime is 23333054587. The reversal of 23333054545 is 54545033332.
It is a cyclic number.
It is not a de Polignac number, because 23333054545 - 213 = 23333046353 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325036 + ... + 390274.
It is an arithmetic number, because the mean of its divisors is an integer number (1763241480).
Almost surely, 223333054545 is an apocalyptic number.
It is an amenable number.
23333054545 is a deficient number, since it is larger than the sum of its proper divisors (4878809135).
23333054545 is a wasteful number, since it uses less digits than its factorization.
23333054545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65784.
The product of its (nonzero) digits is 324000, while the sum is 37.
Adding to 23333054545 its reverse (54545033332), we get a palindrome (77878087877).
The spelling of 23333054545 in words is "twenty-three billion, three hundred thirty-three million, fifty-four thousand, five hundred forty-five".
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