Base | Representation |
---|---|
bin | 111010111100001011000… |
… | …0010100011001000111100 |
3 | 1001200102021011222010220210 |
4 | 1311320112002203020330 |
5 | 2030210142042242403 |
6 | 25121222232512420 |
7 | 1464153232432356 |
oct | 165702602431074 |
9 | 31612234863823 |
10 | 8100678087228 |
11 | 2643529661301 |
12 | aa9b7084b710 |
13 | 469b76a4003c |
14 | 2001097b20d6 |
15 | e0ab5994b03 |
hex | 75e160a323c |
8100678087228 has 48 divisors (see below), whose sum is σ = 18917817214464. Its totient is φ = 2697907180800.
The previous prime is 8100678087211. The next prime is 8100678087247. The reversal of 8100678087228 is 8227808760018.
It is a congruent number.
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, 196593028 + ... + 196634228.
It is an arithmetic number, because the mean of its divisors is an integer number (394121191968).
Almost surely, 28100678087228 is an apocalyptic number.
It is an amenable number.
8100678087228 is an abundant number, since it is smaller than the sum of its proper divisors (10817139127236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8100678087228 is a wasteful number, since it uses less digits than its factorization.
8100678087228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54882 (or 54880 counting only the distinct ones).
The product of its (nonzero) digits is 4816896, while the sum is 57.
The spelling of 8100678087228 in words is "eight trillion, one hundred billion, six hundred seventy-eight million, eighty-seven thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •