Base | Representation |
---|---|
bin | 1000011001011101000100 |
3 | 11010211202210 |
4 | 20121131010 |
5 | 1030421122 |
6 | 115103420 |
7 | 24466053 |
oct | 10313504 |
9 | 4124683 |
10 | 2201412 |
11 | 1273a54 |
12 | 8a1b70 |
13 | 5c1015 |
14 | 41439a |
15 | 2d740c |
hex | 219744 |
2201412 has 12 divisors (see below), whose sum is σ = 5136656. Its totient is φ = 733800.
The previous prime is 2201401. The next prime is 2201417. The reversal of 2201412 is 2141022.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 183451 = 2201412 / (2 + 2 + 0 + 1 + 4 + 1 + 2).
It is not an unprimeable number, because it can be changed into a prime (2201417) 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, 91714 + ... + 91737.
22201412 is an apocalyptic number.
It is an amenable number.
2201412 is an abundant number, since it is smaller than the sum of its proper divisors (2935244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2201412 is a wasteful number, since it uses less digits than its factorization.
2201412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183458 (or 183456 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 2201412 is about 1483.7156061726. The cubic root of 2201412 is about 130.0869635090.
Adding to 2201412 its reverse (2141022), we get a palindrome (4342434).
The spelling of 2201412 in words is "two million, two hundred one thousand, four hundred twelve".
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