Base | Representation |
---|---|
bin | 110100101011… |
… | …100110111011 |
3 | 221222121220110 |
4 | 310223212323 |
5 | 12013410412 |
6 | 1211555403 |
7 | 225245463 |
oct | 64534673 |
9 | 27877813 |
10 | 13810107 |
11 | 7882813 |
12 | 475bb63 |
13 | 2b26b7c |
14 | 1b96ba3 |
15 | 132bd3c |
hex | d2b9bb |
13810107 has 16 divisors (see below), whose sum is σ = 18870272. Its totient is φ = 8981280.
The previous prime is 13810099. The next prime is 13810127. The reversal of 13810107 is 70101831.
It is not a de Polignac number, because 13810107 - 23 = 13810099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13810127) 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, 25257 + ... + 25797.
It is an arithmetic number, because the mean of its divisors is an integer number (1179392).
Almost surely, 213810107 is an apocalyptic number.
13810107 is a deficient number, since it is larger than the sum of its proper divisors (5060165).
13810107 is a wasteful number, since it uses less digits than its factorization.
13810107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738.
The product of its (nonzero) digits is 168, while the sum is 21.
The square root of 13810107 is about 3716.1952316852. The cubic root of 13810107 is about 239.9195737459.
Adding to 13810107 its reverse (70101831), we get a palindrome (83911938).
The spelling of 13810107 in words is "thirteen million, eight hundred ten thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •