Base | Representation |
---|---|
bin | 1100110110111001011011… |
… | …11000110011111011000000 |
3 | 10201010000112021111102212102 |
4 | 12123130231320303323000 |
5 | 12201222224112431044 |
6 | 140045051050045532 |
7 | 5645524306652216 |
oct | 633345570637300 |
9 | 121100467442772 |
10 | 28274539577024 |
11 | 901118a525994 |
12 | 32079661198a8 |
13 | 12a137bc94350 |
14 | 6da6d0482cb6 |
15 | 34074418b24e |
hex | 19b72de33ec0 |
28274539577024 has 56 divisors (see below), whose sum is σ = 60435408585888. Its totient is φ = 13047158292480.
The previous prime is 28274539577017. The next prime is 28274539577027. The reversal of 28274539577024 is 42077593547282.
It is not an unprimeable number, because it can be changed into a prime (28274539577027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711584 + ... + 7553504.
It is an arithmetic number, because the mean of its divisors is an integer number (1079203724748).
Almost surely, 228274539577024 is an apocalyptic number.
It is an amenable number.
28274539577024 is an abundant number, since it is smaller than the sum of its proper divisors (32160869008864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28274539577024 is a wasteful number, since it uses less digits than its factorization.
28274539577024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6846913 (or 6846903 counting only the distinct ones).
The product of its (nonzero) digits is 237081600, while the sum is 65.
The spelling of 28274539577024 in words is "twenty-eight trillion, two hundred seventy-four billion, five hundred thirty-nine million, five hundred seventy-seven thousand, twenty-four".
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