Base | Representation |
---|---|
bin | 1100001110100111011001… |
… | …0011010110110101010110 |
3 | 1202121100111100212000200201 |
4 | 3003221312103112311112 |
5 | 3230241314000002410 |
6 | 44332353212331114 |
7 | 2555246251632460 |
oct | 303516623266526 |
9 | 52540440760621 |
10 | 13445232422230 |
11 | 4314100205424 |
12 | 1611939173a9a |
13 | 766b5940452b |
14 | 346a77679130 |
15 | 184b1c0ce83a |
hex | c3a764d6d56 |
13445232422230 has 32 divisors (see below), whose sum is σ = 27664527974400. Its totient is φ = 4608833284320.
The previous prime is 13445232422221. The next prime is 13445232422231. The reversal of 13445232422230 is 3222423254431.
It is a self number, because there is not a number n which added to its sum of digits gives 13445232422230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13445232422231) 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, 19676026 + ... + 20347885.
It is an arithmetic number, because the mean of its divisors is an integer number (864516499200).
Almost surely, 213445232422230 is an apocalyptic number.
13445232422230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13445232422230 is an abundant number, since it is smaller than the sum of its proper divisors (14219295552170).
13445232422230 is a wasteful number, since it uses less digits than its factorization.
13445232422230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40028724.
The product of its (nonzero) digits is 276480, while the sum is 37.
Adding to 13445232422230 its reverse (3222423254431), we get a palindrome (16667655676661).
The spelling of 13445232422230 in words is "thirteen trillion, four hundred forty-five billion, two hundred thirty-two million, four hundred twenty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •