Base | Representation |
---|---|
bin | 11011000110111010… |
… | …00001011101101001 |
3 | 1101120020220002100011 |
4 | 31203131001131221 |
5 | 214301141020231 |
6 | 10404043011521 |
7 | 1023435215221 |
oct | 154335013551 |
9 | 41506802304 |
10 | 14553454441 |
11 | 61990557a9 |
12 | 29a1b09ba1 |
13 | 14ac18b806 |
14 | 9c0bc5081 |
15 | 5a2a099b1 |
hex | 363741769 |
14553454441 has 4 divisors (see below), whose sum is σ = 14559148612. Its totient is φ = 14547760272.
The previous prime is 14553454417. The next prime is 14553454471. The reversal of 14553454441 is 14445435541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14445435541 = 103 ⋅140246947.
It can be written as a sum of positive squares in 2 ways, for example, as 11401754841 + 3151699600 = 106779^2 + 56140^2 .
It is a cyclic number.
It is not a de Polignac number, because 14553454441 - 27 = 14553454313 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14553454394 and 14553454403.
It is not an unprimeable number, because it can be changed into a prime (14553454471) 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, 2843250 + ... + 2848363.
It is an arithmetic number, because the mean of its divisors is an integer number (3639787153).
Almost surely, 214553454441 is an apocalyptic number.
It is an amenable number.
14553454441 is a deficient number, since it is larger than the sum of its proper divisors (5694171).
14553454441 is an equidigital number, since it uses as much as digits as its factorization.
14553454441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5694170.
The product of its digits is 384000, while the sum is 40.
Adding to 14553454441 its reverse (14445435541), we get a palindrome (28998889982).
The spelling of 14553454441 in words is "fourteen billion, five hundred fifty-three million, four hundred fifty-four thousand, four hundred forty-one".
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