Base | Representation |
---|---|
bin | 1011111011111011001110… |
… | …1101000110010100110101 |
3 | 1201110122200212212121211211 |
4 | 2332332303231012110311 |
5 | 3210011214322031313 |
6 | 43525051404201421 |
7 | 2523121265440000 |
oct | 276766355062465 |
9 | 51418625777754 |
10 | 13124140033333 |
11 | 41aaa099a316a |
12 | 157b667b39271 |
13 | 7427a77b3744 |
14 | 3352d7134537 |
15 | 17b5c7d23e3d |
hex | befb3b46535 |
13124140033333 has 40 divisors (see below), whose sum is σ = 15532053034176. Its totient is φ = 11086661678400.
The previous prime is 13124140033331. The next prime is 13124140033351. The reversal of 13124140033333 is 33333004142131.
It is not a de Polignac number, because 13124140033333 - 21 = 13124140033331 is a prime.
It is a super-2 number, since 2×131241400333332 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13124140033295 and 13124140033304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124140033331) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 506456385 + ... + 506482297.
Almost surely, 213124140033333 is an apocalyptic number.
It is an amenable number.
13124140033333 is a deficient number, since it is larger than the sum of its proper divisors (2407913000843).
13124140033333 is an frugal number, since it uses more digits than its factorization.
13124140033333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28983 (or 28962 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 13124140033333 its reverse (33333004142131), we get a palindrome (46457144175464).
The spelling of 13124140033333 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty million, thirty-three thousand, three hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •