Base | Representation |
---|---|
bin | 11010010010101100… |
… | …01001101011001111 |
3 | 1100102201200220222010 |
4 | 31021112021223033 |
5 | 212402023223310 |
6 | 10252354552303 |
7 | 1006536210126 |
oct | 151126115317 |
9 | 40381626863 |
10 | 14115445455 |
11 | 5a9388a101 |
12 | 289b298693 |
13 | 143c4cc9b7 |
14 | 97c968abd |
15 | 579339320 |
hex | 349589acf |
14115445455 has 16 divisors (see below), whose sum is σ = 22593606624. Its totient is φ = 7525272960.
The previous prime is 14115445447. The next prime is 14115445459. The reversal of 14115445455 is 55454451141.
It is a happy number.
It is not a de Polignac number, because 14115445455 - 23 = 14115445447 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14115445459) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145656 + ... + 222365.
It is an arithmetic number, because the mean of its divisors is an integer number (1412100414).
Almost surely, 214115445455 is an apocalyptic number.
14115445455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14115445455 is a deficient number, since it is larger than the sum of its proper divisors (8478161169).
14115445455 is a wasteful number, since it uses less digits than its factorization.
14115445455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370586.
The product of its digits is 160000, while the sum is 39.
Adding to 14115445455 its reverse (55454451141), we get a palindrome (69569896596).
The spelling of 14115445455 in words is "fourteen billion, one hundred fifteen million, four hundred forty-five thousand, four hundred fifty-five".
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