Base | Representation |
---|---|
bin | 1000101111101000000001 |
3 | 11022110100020 |
4 | 20233220001 |
5 | 1041322400 |
6 | 121044053 |
7 | 25324605 |
oct | 10575001 |
9 | 4273306 |
10 | 2292225 |
11 | 1326201 |
12 | 926629 |
13 | 623460 |
14 | 439505 |
15 | 3042a0 |
hex | 22fa01 |
2292225 has 24 divisors (see below), whose sum is σ = 4083072. Its totient is φ = 1128000.
The previous prime is 2292221. The next prime is 2292239. The reversal of 2292225 is 5222922.
2292225 is nontrivially palindromic in base 12.
It is not a de Polignac number, because 2292225 - 22 = 2292221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2292195 and 2292204.
It is not an unprimeable number, because it can be changed into a prime (2292221) 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, 201 + ... + 2150.
It is an arithmetic number, because the mean of its divisors is an integer number (170128).
22292225 is an apocalyptic number.
2292225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2292225 is a deficient number, since it is larger than the sum of its proper divisors (1790847).
2292225 is a wasteful number, since it uses less digits than its factorization.
2292225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2377 (or 2372 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 2292225 is about 1514.0095772484. The cubic root of 2292225 is about 131.8517044421.
The spelling of 2292225 in words is "two million, two hundred ninety-two thousand, two hundred twenty-five".
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