Base | Representation |
---|---|
bin | 11001111010111010… |
… | …111011110011010100 |
3 | 2122211122221211012101 |
4 | 121322322323303110 |
5 | 424000002322203 |
6 | 20441425531444 |
7 | 2003463502135 |
oct | 317272736324 |
9 | 78748854171 |
10 | 27832073428 |
11 | 10892530785 |
12 | 5488aa3b84 |
13 | 28171b3403 |
14 | 14c0559c8c |
15 | acd64541d |
hex | 67aebbcd4 |
27832073428 has 12 divisors (see below), whose sum is σ = 48744823680. Its totient is φ = 13904980952.
The previous prime is 27832073393. The next prime is 27832073441. The reversal of 27832073428 is 82437023872.
It is a super-2 number, since 2×278320734282 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2758276 + ... + 2768347.
It is an arithmetic number, because the mean of its divisors is an integer number (4062068640).
Almost surely, 227832073428 is an apocalyptic number.
It is an amenable number.
27832073428 is a deficient number, since it is larger than the sum of its proper divisors (20912750252).
27832073428 is a wasteful number, since it uses less digits than its factorization.
27832073428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5527886 (or 5527884 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 46.
The spelling of 27832073428 in words is "twenty-seven billion, eight hundred thirty-two million, seventy-three thousand, four hundred twenty-eight".
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