Base | Representation |
---|---|
bin | 1000010001100000… |
… | …1011111110001000 |
3 | 12201210002002022210 |
4 | 2010120023332020 |
5 | 14022024324000 |
6 | 1004214145120 |
7 | 106015422216 |
oct | 20430137610 |
9 | 5653062283 |
10 | 2220933000 |
11 | a3a727920 |
12 | 51b9521a0 |
13 | 295180650 |
14 | 170d69cb6 |
15 | ceea4350 |
hex | 8460bf88 |
2220933000 has 512 divisors, whose sum is σ = 8453652480. Its totient is φ = 478080000.
The previous prime is 2220932993. The next prime is 2220933017. The reversal of 2220933000 is 3390222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13298917 + ... + 13299083.
It is an arithmetic number, because the mean of its divisors is an integer number (16511040).
Almost surely, 22220933000 is an apocalyptic number.
2220933000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2220933000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4226826240).
2220933000 is an abundant number, since it is smaller than the sum of its proper divisors (6232719480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220933000 is a wasteful number, since it uses less digits than its factorization.
2220933000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246 (or 232 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 2220933000 is about 47126.7758286094. The cubic root of 2220933000 is about 1304.7034748543.
The spelling of 2220933000 in words is "two billion, two hundred twenty million, nine hundred thirty-three thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •