Base | Representation |
---|---|
bin | 1010100010101… |
… | …0011111001011 |
3 | 10002012022111200 |
4 | 2220222133023 |
5 | 42304323334 |
6 | 4215355243 |
7 | 1044546300 |
oct | 250523713 |
9 | 102168450 |
10 | 44214219 |
11 | 22a59885 |
12 | 12982b23 |
13 | 9210a7a |
14 | 5c2d0a7 |
15 | 3d35799 |
hex | 2a2a7cb |
44214219 has 36 divisors (see below), whose sum is σ = 75066264. Its totient is φ = 25002432.
The previous prime is 44214217. The next prime is 44214227. The reversal of 44214219 is 91241244.
It is a happy number.
44214219 is a `hidden beast` number, since 442 + 1 + 4 + 219 = 666.
It is not a de Polignac number, because 44214219 - 21 = 44214217 is a prime.
It is a super-2 number, since 2×442142192 = 3909794323559922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44214192 and 44214201.
It is not an unprimeable number, because it can be changed into a prime (44214217) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 46719 + ... + 47655.
It is an arithmetic number, because the mean of its divisors is an integer number (2085174).
Almost surely, 244214219 is an apocalyptic number.
44214219 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
44214219 is a deficient number, since it is larger than the sum of its proper divisors (30852045).
44214219 is a wasteful number, since it uses less digits than its factorization.
44214219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1064 (or 1054 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 44214219 is about 6649.3773392702. The cubic root of 44214219 is about 353.6068363159.
The spelling of 44214219 in words is "forty-four million, two hundred fourteen thousand, two hundred nineteen".
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