Base | Representation |
---|---|
bin | 1100101111101011011000… |
… | …11101001101010100100010 |
3 | 10200020022020122220101010120 |
4 | 12113311230131031110202 |
5 | 12133141213141434331 |
6 | 135335104314141110 |
7 | 5621563221400065 |
oct | 627655435152442 |
9 | 120208218811116 |
10 | 28026481202466 |
11 | 8a25a66a9866a |
12 | 3187877a21796 |
13 | 1283b69251666 |
14 | 6cc6bb8928dc |
15 | 339076a53796 |
hex | 197d6c74d522 |
28026481202466 has 32 divisors (see below), whose sum is σ = 57111087519360. Its totient is φ = 9165809437824.
The previous prime is 28026481202453. The next prime is 28026481202501. The reversal of 28026481202466 is 66420218462082.
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, 41178315 + ... + 41853393.
It is an arithmetic number, because the mean of its divisors is an integer number (1784721484980).
Almost surely, 228026481202466 is an apocalyptic number.
28026481202466 is an abundant number, since it is smaller than the sum of its proper divisors (29084606316894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28026481202466 is a wasteful number, since it uses less digits than its factorization.
28026481202466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 805690.
The product of its (nonzero) digits is 3538944, while the sum is 51.
The spelling of 28026481202466 in words is "twenty-eight trillion, twenty-six billion, four hundred eighty-one million, two hundred two thousand, four hundred sixty-six".
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