Base | Representation |
---|---|
bin | 111111100100111… |
… | …1001001101000000 |
3 | 12111200011212111022 |
4 | 1333021321031000 |
5 | 13332111100112 |
6 | 551404005012 |
7 | 103602515423 |
oct | 17711711500 |
9 | 5450155438 |
10 | 2133300032 |
11 | 9a5212986 |
12 | 4b6530768 |
13 | 27cc79c16 |
14 | 1634779ba |
15 | c7443d72 |
hex | 7f279340 |
2133300032 has 28 divisors (see below), whose sum is σ = 4313147076. Its totient is φ = 1046522880.
The previous prime is 2133300011. The next prime is 2133300049. The reversal of 2133300032 is 2300033312.
It can be written as a sum of positive squares in 2 ways, for example, as 1840753216 + 292546816 = 42904^2 + 17104^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311069 + ... + 317852.
It is an arithmetic number, because the mean of its divisors is an integer number (154040967).
Almost surely, 22133300032 is an apocalyptic number.
It is an amenable number.
2133300032 is an abundant number, since it is smaller than the sum of its proper divisors (2179847044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2133300032 is an equidigital number, since it uses as much as digits as its factorization.
2133300032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 628986 (or 628976 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 2133300032 is about 46187.6610362551. The cubic root of 2133300032 is about 1287.3124810885.
Adding to 2133300032 its reverse (2300033312), we get a palindrome (4433333344).
The spelling of 2133300032 in words is "two billion, one hundred thirty-three million, three hundred thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •