Base | Representation |
---|---|
bin | 11010011111010001… |
… | …10110011000010100 |
3 | 1100201002100011220211 |
4 | 31033220312120110 |
5 | 213111034313302 |
6 | 10311045335204 |
7 | 1012260410605 |
oct | 151750663024 |
9 | 40632304824 |
10 | 14221010452 |
11 | 6038431700 |
12 | 290a707504 |
13 | 14583414ac |
14 | 98c9a7dac |
15 | 58373cad7 |
hex | 34fa36614 |
14221010452 has 36 divisors (see below), whose sum is σ = 27554676660. Its totient is φ = 6416882560.
The previous prime is 14221010411. The next prime is 14221010483. The reversal of 14221010452 is 25401012241.
14221010452 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 12357879556 + 1863130896 = 111166^2 + 43164^2 .
It is a Harshad number since it is a multiple of its sum of digits (22).
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 11 ways as a sum of consecutive naturals, for example, 40927 + ... + 173542.
It is an arithmetic number, because the mean of its divisors is an integer number (765407685).
Almost surely, 214221010452 is an apocalyptic number.
It is an amenable number.
14221010452 is a deficient number, since it is larger than the sum of its proper divisors (13333666208).
14221010452 is a wasteful number, since it uses less digits than its factorization.
14221010452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214632 (or 214619 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
Adding to 14221010452 its reverse (25401012241), we get a palindrome (39622022693).
The spelling of 14221010452 in words is "fourteen billion, two hundred twenty-one million, ten thousand, four hundred fifty-two".
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