Base | Representation |
---|---|
bin | 1100111100011110001100… |
… | …00001011110001110001000 |
3 | 10201210022220101210201212202 |
4 | 12132033012001132032020 |
5 | 12212342003024422123 |
6 | 140313044323255332 |
7 | 5665414523222465 |
oct | 636170601361610 |
9 | 121708811721782 |
10 | 28466070545288 |
11 | 9085435794202 |
12 | 3238ab951a548 |
13 | 12b645383bc2c |
14 | 705a9d88666c |
15 | 345703d67a28 |
hex | 19e3c605e388 |
28466070545288 has 16 divisors (see below), whose sum is σ = 53388533406480. Its totient is φ = 14229128303568.
The previous prime is 28466070545287. The next prime is 28466070545321. The reversal of 28466070545288 is 88254507066482.
It is not an unprimeable number, because it can be changed into a prime (28466070545287) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488340170 + ... + 488398457.
It is an arithmetic number, because the mean of its divisors is an integer number (3336783337905).
Almost surely, 228466070545288 is an apocalyptic number.
It is an amenable number.
28466070545288 is a deficient number, since it is larger than the sum of its proper divisors (24922462861192).
28466070545288 is a wasteful number, since it uses less digits than its factorization.
28466070545288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 976742276 (or 976742272 counting only the distinct ones).
The product of its (nonzero) digits is 206438400, while the sum is 65.
The spelling of 28466070545288 in words is "twenty-eight trillion, four hundred sixty-six billion, seventy million, five hundred forty-five thousand, two hundred eighty-eight".
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