Base | Representation |
---|---|
bin | 111100000010001… |
… | …0101001011000110 |
3 | 12012101110011222200 |
4 | 1320010111023012 |
5 | 13111141314342 |
6 | 531515335330 |
7 | 100630061601 |
oct | 17004251306 |
9 | 5171404880 |
10 | 2014401222 |
11 | 9440934a9 |
12 | 482751546 |
13 | 26144a2b2 |
14 | 151767338 |
15 | bbca994c |
hex | 781152c6 |
2014401222 has 12 divisors (see below), whose sum is σ = 4364536020. Its totient is φ = 671467068.
The previous prime is 2014401211. The next prime is 2014401227. The reversal of 2014401222 is 2221044102.
2014401222 is a `hidden beast` number, since 2 + 0 + 1 + 440 + 1 + 222 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 111911179 = 2014401222 / (2 + 0 + 1 + 4 + 4 + 0 + 1 + 2 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 2014401195 and 2014401204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2014401227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55955572 + ... + 55955607.
It is an arithmetic number, because the mean of its divisors is an integer number (363711335).
Almost surely, 22014401222 is an apocalyptic number.
2014401222 is an abundant number, since it is smaller than the sum of its proper divisors (2350134798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2014401222 is a wasteful number, since it uses less digits than its factorization.
2014401222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111911187 (or 111911184 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2014401222 is about 44882.0813020074. The cubic root of 2014401222 is about 1262.9378875389.
Adding to 2014401222 its reverse (2221044102), we get a palindrome (4235445324).
The spelling of 2014401222 in words is "two billion, fourteen million, four hundred one thousand, two hundred twenty-two".
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