Base | Representation |
---|---|
bin | 1000010110101101… |
… | …0001011010001001 |
3 | 12210022001122011210 |
4 | 2011223101122021 |
5 | 14043113310400 |
6 | 1010313043333 |
7 | 106401514344 |
oct | 20553213211 |
9 | 5708048153 |
10 | 2242713225 |
11 | a50a53705 |
12 | 5270b6549 |
13 | 29983815c |
14 | 173bd945b |
15 | d1d57950 |
hex | 85ad1689 |
2242713225 has 48 divisors (see below), whose sum is σ = 3797971200. Its totient is φ = 1167429120.
The previous prime is 2242713217. The next prime is 2242713247. The reversal of 2242713225 is 5223172422.
It is not a de Polignac number, because 2242713225 - 23 = 2242713217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2242713192 and 2242713201.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 525199 + ... + 529451.
It is an arithmetic number, because the mean of its divisors is an integer number (79124400).
Almost surely, 22242713225 is an apocalyptic number.
2242713225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2242713225 is a deficient number, since it is larger than the sum of its proper divisors (1555257975).
2242713225 is a wasteful number, since it uses less digits than its factorization.
2242713225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4434 (or 4429 counting only the distinct ones).
The product of its digits is 13440, while the sum is 30.
The square root of 2242713225 is about 47357.2932609118. The cubic root of 2242713225 is about 1308.9545929998.
Adding to 2242713225 its reverse (5223172422), we get a palindrome (7465885647).
The spelling of 2242713225 in words is "two billion, two hundred forty-two million, seven hundred thirteen thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •