Base | Representation |
---|---|
bin | 11001001001001011… |
… | …000000010011011000 |
3 | 2120200111102022022021 |
4 | 121021023000103120 |
5 | 420242320102433 |
6 | 20222532304224 |
7 | 1644010220644 |
oct | 311113002330 |
9 | 76614368267 |
10 | 26997425368 |
11 | 104a43852a1 |
12 | 5295472074 |
13 | 27132bba14 |
14 | 1441771c24 |
15 | a8022722d |
hex | 6492c04d8 |
26997425368 has 16 divisors (see below), whose sum is σ = 50671999080. Its totient is φ = 13484892288.
The previous prime is 26997425339. The next prime is 26997425393. The reversal of 26997425368 is 86352479962.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1719246 + ... + 1734877.
Almost surely, 226997425368 is an apocalyptic number.
It is an amenable number.
26997425368 is a deficient number, since it is larger than the sum of its proper divisors (23674573712).
26997425368 is a wasteful number, since it uses less digits than its factorization.
26997425368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3455106 (or 3455102 counting only the distinct ones).
The product of its digits is 39191040, while the sum is 61.
The spelling of 26997425368 in words is "twenty-six billion, nine hundred ninety-seven million, four hundred twenty-five thousand, three hundred sixty-eight".
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