Base | Representation |
---|---|
bin | 100101000100111… |
… | …1000011011111001 |
3 | 10012201000001110021 |
4 | 1022021320123321 |
5 | 10021442320231 |
6 | 323241250441 |
7 | 42554466436 |
oct | 11211703371 |
9 | 3181001407 |
10 | 1244104441 |
11 | 5892a0098 |
12 | 2a8793a21 |
13 | 16a997298 |
14 | bb330b8d |
15 | 7434d811 |
hex | 4a2786f9 |
1244104441 has 8 divisors (see below), whose sum is σ = 1269228704. Its totient is φ = 1219173120.
The previous prime is 1244104427. The next prime is 1244104453. The reversal of 1244104441 is 1444014421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1244104441 - 27 = 1244104313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1244102441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35175 + ... + 61036.
It is an arithmetic number, because the mean of its divisors is an integer number (158653588).
Almost surely, 21244104441 is an apocalyptic number.
It is an amenable number.
1244104441 is a deficient number, since it is larger than the sum of its proper divisors (25124263).
1244104441 is an equidigital number, since it uses as much as digits as its factorization.
1244104441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96471.
The product of its (nonzero) digits is 2048, while the sum is 25.
The square root of 1244104441 is about 35271.8647224668. The cubic root of 1244104441 is about 1075.5211292668.
Adding to 1244104441 its reverse (1444014421), we get a palindrome (2688118862).
The spelling of 1244104441 in words is "one billion, two hundred forty-four million, one hundred four thousand, four hundred forty-one".
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