Base | Representation |
---|---|
bin | 1000100010111011111110 |
3 | 11012211001101 |
4 | 20202323332 |
5 | 1033142004 |
6 | 120003314 |
7 | 25020232 |
oct | 10427376 |
9 | 4184041 |
10 | 2240254 |
11 | 12a0155 |
12 | 90053a |
13 | 6058c3 |
14 | 4245c2 |
15 | 2e3ba4 |
hex | 222efe |
2240254 has 8 divisors (see below), whose sum is σ = 3368088. Its totient is φ = 1117560.
The previous prime is 2240213. The next prime is 2240267. The reversal of 2240254 is 4520422.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109 + ... + 2119.
It is an arithmetic number, because the mean of its divisors is an integer number (421011).
22240254 is an apocalyptic number.
2240254 is a deficient number, since it is larger than the sum of its proper divisors (1127834).
2240254 is a wasteful number, since it uses less digits than its factorization.
2240254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2570.
The product of its (nonzero) digits is 640, while the sum is 19.
The square root of 2240254 is about 1496.7478077485. The cubic root of 2240254 is about 130.8475977614.
Adding to 2240254 its reverse (4520422), we get a palindrome (6760676).
It can be divided in two parts, 22 and 40254, that multiplied together give a palindrome (885588).
The spelling of 2240254 in words is "two million, two hundred forty thousand, two hundred fifty-four".
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