Base | Representation |
---|---|
bin | 1001000101100110010001 |
3 | 11111000210120 |
4 | 21011212101 |
5 | 1102212400 |
6 | 123020453 |
7 | 26151156 |
oct | 11054621 |
9 | 4430716 |
10 | 2382225 |
11 | 138788a |
12 | 96a729 |
13 | 655401 |
14 | 46022d |
15 | 320ca0 |
hex | 245991 |
2382225 has 24 divisors (see below), whose sum is σ = 4112832. Its totient is φ = 1214400.
The previous prime is 2382221. The next prime is 2382251. The reversal of 2382225 is 5222832.
It is not a de Polignac number, because 2382225 - 22 = 2382221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2382195 and 2382204.
It is not an unprimeable number, because it can be changed into a prime (2382221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1035 + ... + 2415.
It is an arithmetic number, because the mean of its divisors is an integer number (171368).
22382225 is an apocalyptic number.
2382225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2382225 is a deficient number, since it is larger than the sum of its proper divisors (1730607).
2382225 is a wasteful number, since it uses less digits than its factorization.
2382225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1417 (or 1412 counting only the distinct ones).
The product of its digits is 1920, while the sum is 24.
The square root of 2382225 is about 1543.4458202347. The cubic root of 2382225 is about 133.5552381210. Note that the first 3 decimals are identical.
The spelling of 2382225 in words is "two million, three hundred eighty-two thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.167 sec. • engine limits •