Base | Representation |
---|---|
bin | 111100111001010… |
… | …1011111010100100 |
3 | 12021101212221002202 |
4 | 1321302223322210 |
5 | 13141043031322 |
6 | 534431354032 |
7 | 101431006640 |
oct | 17162537244 |
9 | 5241787082 |
10 | 2043330212 |
11 | 959452260 |
12 | 490382918 |
13 | 267438941 |
14 | 155537c20 |
15 | be5c1292 |
hex | 79cabea4 |
2043330212 has 72 divisors (see below), whose sum is σ = 4660807872. Its totient is φ = 761428800.
The previous prime is 2043330173. The next prime is 2043330221. The reversal of 2043330212 is 2120333402.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 156662 + ... + 169202.
Almost surely, 22043330212 is an apocalyptic number.
2043330212 is a gapful number since it is divisible by the number (22) 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 2043330212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2330403936).
2043330212 is an abundant number, since it is smaller than the sum of its proper divisors (2617477660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2043330212 is a wasteful number, since it uses less digits than its factorization.
2043330212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12609 (or 12584 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2043330212 is about 45203.2101957372. The cubic root of 2043330212 is about 1268.9548952595.
Adding to 2043330212 its reverse (2120333402), we get a palindrome (4163663614).
The spelling of 2043330212 in words is "two billion, forty-three million, three hundred thirty thousand, two hundred twelve".
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