Base | Representation |
---|---|
bin | 11010001010100111… |
… | …001100010010001000 |
3 | 2200112000022211010212 |
4 | 122022213030102020 |
5 | 430014401133022 |
6 | 20523512300252 |
7 | 2013141252221 |
oct | 321247142210 |
9 | 80460284125 |
10 | 28095333512 |
11 | 10a080a09a4 |
12 | 55410a1688 |
13 | 28598b94cc |
14 | 15074c8248 |
15 | ae67e83e2 |
hex | 68a9cc488 |
28095333512 has 32 divisors (see below), whose sum is σ = 53491125600. Its totient is φ = 13831238784.
The previous prime is 28095333493. The next prime is 28095333557. The reversal of 28095333512 is 21533359082.
It is a self number, because there is not a number n which added to its sum of digits gives 28095333512.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1190564 + ... + 1213932.
It is an arithmetic number, because the mean of its divisors is an integer number (1671597675).
Almost surely, 228095333512 is an apocalyptic number.
It is an amenable number.
28095333512 is a deficient number, since it is larger than the sum of its proper divisors (25395792088).
28095333512 is a wasteful number, since it uses less digits than its factorization.
28095333512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25685 (or 25681 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 41.
The spelling of 28095333512 in words is "twenty-eight billion, ninety-five million, three hundred thirty-three thousand, five hundred twelve".
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