Base | Representation |
---|---|
bin | 1000001111011100… |
… | …0100101011111100 |
3 | 12201011202001210112 |
4 | 2003313010223330 |
5 | 14012314034122 |
6 | 1003304125152 |
7 | 105551556326 |
oct | 20367045374 |
9 | 5634661715 |
10 | 2212252412 |
11 | a35838a87 |
12 | 518a667b8 |
13 | 2934314c6 |
14 | 16db4a616 |
15 | ce33c2e2 |
hex | 83dc4afc |
2212252412 has 12 divisors (see below), whose sum is σ = 3882411456. Its totient is φ = 1102992000.
The previous prime is 2212252397. The next prime is 2212252423. The reversal of 2212252412 is 2142522122.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 781964 + ... + 784787.
It is an arithmetic number, because the mean of its divisors is an integer number (323534288).
Almost surely, 22212252412 is an apocalyptic number.
It is an amenable number.
2212252412 is a deficient number, since it is larger than the sum of its proper divisors (1670159044).
2212252412 is a wasteful number, since it uses less digits than its factorization.
2212252412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1567108 (or 1567106 counting only the distinct ones).
The product of its digits is 1280, while the sum is 23.
The square root of 2212252412 is about 47034.5874011881. The cubic root of 2212252412 is about 1303.0014302732.
Adding to 2212252412 its reverse (2142522122), we get a palindrome (4354774534).
The spelling of 2212252412 in words is "two billion, two hundred twelve million, two hundred fifty-two thousand, four hundred twelve".
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