Base | Representation |
---|---|
bin | 111110111100111… |
… | …1001101011010100 |
3 | 12110012201111122012 |
4 | 1331321321223110 |
5 | 13311224033302 |
6 | 545334323352 |
7 | 103226340551 |
oct | 17571715324 |
9 | 5405644565 |
10 | 2112330452 |
11 | 9943a0151 |
12 | 4ab4b9558 |
13 | 27881739b |
14 | 160779a28 |
15 | c56a0a52 |
hex | 7de79ad4 |
2112330452 has 48 divisors (see below), whose sum is σ = 3917996544. Its totient is φ = 994896000.
The previous prime is 2112330439. The next prime is 2112330487. The reversal of 2112330452 is 2540332112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2244302 + ... + 2245242.
It is an arithmetic number, because the mean of its divisors is an integer number (81624928).
Almost surely, 22112330452 is an apocalyptic number.
It is an amenable number.
2112330452 is a deficient number, since it is larger than the sum of its proper divisors (1805666092).
2112330452 is a wasteful number, since it uses less digits than its factorization.
2112330452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1440 (or 1438 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2112330452 is about 45960.0963010305. The cubic root of 2112330452 is about 1283.0806436687.
Adding to 2112330452 its reverse (2540332112), we get a palindrome (4652662564).
The spelling of 2112330452 in words is "two billion, one hundred twelve million, three hundred thirty thousand, four hundred fifty-two".
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