Base | Representation |
---|---|
bin | 1010110011011100… |
… | …0011001101010100 |
3 | 21111010001222001102 |
4 | 2230313003031110 |
5 | 21414412042322 |
6 | 1155435245232 |
7 | 131603355434 |
oct | 25467031524 |
9 | 7433058042 |
10 | 2900112212 |
11 | 1259046258 |
12 | 68b2a9818 |
13 | 372aacb3a |
14 | 1d72442c4 |
15 | 11e912792 |
hex | acdc3354 |
2900112212 has 12 divisors (see below), whose sum is σ = 5373737460. Its totient is φ = 1364758656.
The previous prime is 2900112211. The next prime is 2900112233. The reversal of 2900112212 is 2122110092.
It is a happy number.
2900112212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 2652868036 + 247244176 = 51506^2 + 15724^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2900112211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21324287 + ... + 21324422.
It is an arithmetic number, because the mean of its divisors is an integer number (447811455).
Almost surely, 22900112212 is an apocalyptic number.
It is an amenable number.
2900112212 is a deficient number, since it is larger than the sum of its proper divisors (2473625248).
2900112212 is a wasteful number, since it uses less digits than its factorization.
2900112212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42648730 (or 42648728 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 20.
The square root of 2900112212 is about 53852.6899235312. The cubic root of 2900112212 is about 1426.0615399113.
The spelling of 2900112212 in words is "two billion, nine hundred million, one hundred twelve thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •