Base | Representation |
---|---|
bin | 110100011100… |
… | …111111100010 |
3 | 221212120210020 |
4 | 310130333202 |
5 | 12010001432 |
6 | 1210414310 |
7 | 224606112 |
oct | 64347742 |
9 | 27776706 |
10 | 13750242 |
11 | 7841840 |
12 | 4731396 |
13 | 2b0584c |
14 | 1b7d042 |
15 | 131922c |
hex | d1cfe2 |
13750242 has 16 divisors (see below), whose sum is σ = 30000672. Its totient is φ = 4166720.
The previous prime is 13750201. The next prime is 13750259. The reversal of 13750242 is 24205731.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104103 + ... + 104234.
It is an arithmetic number, because the mean of its divisors is an integer number (1875042).
Almost surely, 213750242 is an apocalyptic number.
13750242 is an abundant number, since it is smaller than the sum of its proper divisors (16250430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13750242 is a wasteful number, since it uses less digits than its factorization.
13750242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208353.
The product of its (nonzero) digits is 1680, while the sum is 24.
The square root of 13750242 is about 3708.1318746776. The cubic root of 13750242 is about 239.5723983281.
Adding to 13750242 its reverse (24205731), we get a palindrome (37955973).
The spelling of 13750242 in words is "thirteen million, seven hundred fifty thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •