Base | Representation |
---|---|
bin | 11010110111110000… |
… | …011010111011011010 |
3 | 2202110210111102101120 |
4 | 122313300122323122 |
5 | 433042244240024 |
6 | 21131010030110 |
7 | 2040666065052 |
oct | 326760327332 |
9 | 82423442346 |
10 | 28852727514 |
11 | 11266681256 |
12 | 5712878336 |
13 | 294a7a2640 |
14 | 1579d22562 |
15 | b3d056479 |
hex | 6b7c1aeda |
28852727514 has 32 divisors (see below), whose sum is σ = 65415094080. Its totient is φ = 8410511232.
The previous prime is 28852727443. The next prime is 28852727543. The reversal of 28852727514 is 41572725882.
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, 9732907 + ... + 9735870.
It is an arithmetic number, because the mean of its divisors is an integer number (2044221690).
Almost surely, 228852727514 is an apocalyptic number.
28852727514 is an abundant number, since it is smaller than the sum of its proper divisors (36562366566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28852727514 is a wasteful number, since it uses less digits than its factorization.
28852727514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19468814.
The product of its digits is 2508800, while the sum is 51.
The spelling of 28852727514 in words is "twenty-eight billion, eight hundred fifty-two million, seven hundred twenty-seven thousand, five hundred fourteen".
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