Base | Representation |
---|---|
bin | 1000001111100111… |
… | …1001110100100110 |
3 | 12201020010202112102 |
4 | 2003321321310212 |
5 | 14013011304332 |
6 | 1003332052102 |
7 | 105561066356 |
oct | 20371716446 |
9 | 5636122472 |
10 | 2212994342 |
11 | a361a5449 |
12 | 519164032 |
13 | 293631110 |
14 | 16dca0b66 |
15 | ce437062 |
hex | 83e79d26 |
2212994342 has 32 divisors (see below), whose sum is σ = 3662064000. Its totient is φ = 996594048.
The previous prime is 2212994341. The next prime is 2212994351. The reversal of 2212994342 is 2434992122.
It is a junction number, because it is equal to n+sod(n) for n = 2212994296 and 2212994305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2212994341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423884 + ... + 429072.
It is an arithmetic number, because the mean of its divisors is an integer number (114439500).
Almost surely, 22212994342 is an apocalyptic number.
2212994342 is a deficient number, since it is larger than the sum of its proper divisors (1449069658).
2212994342 is a wasteful number, since it uses less digits than its factorization.
2212994342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5600.
The product of its digits is 62208, while the sum is 38.
The square root of 2212994342 is about 47042.4738082512. The cubic root of 2212994342 is about 1303.1470778786.
The spelling of 2212994342 in words is "two billion, two hundred twelve million, nine hundred ninety-four thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •