Base | Representation |
---|---|
bin | 11010001000110000… |
… | …10010111011001001 |
3 | 1100012220220122001101 |
4 | 31010120102323021 |
5 | 212214210342140 |
6 | 10240221021401 |
7 | 1004505031231 |
oct | 150430227311 |
9 | 40186818041 |
10 | 14032121545 |
11 | 5a50848672 |
12 | 28773b4861 |
13 | 1428177700 |
14 | 971878cc1 |
15 | 571d7a99a |
hex | 344612ec9 |
14032121545 has 12 divisors (see below), whose sum is σ = 18233456076. Its totient is φ = 10362181440.
The previous prime is 14032121533. The next prime is 14032121567. The reversal of 14032121545 is 54512123041.
It can be written as a sum of positive squares in 6 ways, for example, as 502477056 + 13529644489 = 22416^2 + 116317^2 .
It is not a de Polignac number, because 14032121545 - 25 = 14032121513 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8302186 + ... + 8303875.
It is an arithmetic number, because the mean of its divisors is an integer number (1519454673).
Almost surely, 214032121545 is an apocalyptic number.
It is an amenable number.
14032121545 is a deficient number, since it is larger than the sum of its proper divisors (4201334531).
14032121545 is a wasteful number, since it uses less digits than its factorization.
14032121545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16606092 (or 16606079 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 14032121545 its reverse (54512123041), we get a palindrome (68544244586).
The spelling of 14032121545 in words is "fourteen billion, thirty-two million, one hundred twenty-one thousand, five hundred forty-five".
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