Base | Representation |
---|---|
bin | 1101000111001110000101… |
… | …10010101101011000010010 |
3 | 10210002122011110100021002210 |
4 | 12203213002302231120102 |
5 | 12234414331140443101 |
6 | 141154443050252550 |
7 | 6034200453626562 |
oct | 643470262553022 |
9 | 123078143307083 |
10 | 28835383531026 |
11 | 92080212a2596 |
12 | 32985a7727156 |
13 | 131221b671667 |
14 | 7198d6286da2 |
15 | 35011b67c7d6 |
hex | 1a39c2cad612 |
28835383531026 has 16 divisors (see below), whose sum is σ = 57670912865664. Its totient is φ = 9611770209744.
The previous prime is 28835383530997. The next prime is 28835383531037. The reversal of 28835383531026 is 62013538353882.
It is a super-2 number, since 2×288353835310262 (a number of 28 digits) contains 22 as substring.
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, 3414525 + ... + 8326448.
It is an arithmetic number, because the mean of its divisors is an integer number (3604432054104).
Almost surely, 228835383531026 is an apocalyptic number.
28835383531026 is an abundant number, since it is smaller than the sum of its proper divisors (28835529334638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28835383531026 is a wasteful number, since it uses less digits than its factorization.
28835383531026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12150305.
The product of its (nonzero) digits is 24883200, while the sum is 57.
The spelling of 28835383531026 in words is "twenty-eight trillion, eight hundred thirty-five billion, three hundred eighty-three million, five hundred thirty-one thousand, twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •