Base | Representation |
---|---|
bin | 1000100011011111000101 |
3 | 11012221010121 |
4 | 20203133011 |
5 | 1033230001 |
6 | 120021541 |
7 | 25026622 |
oct | 10433705 |
9 | 4187117 |
10 | 2242501 |
11 | 12a1908 |
12 | 9018b1 |
13 | 606931 |
14 | 425349 |
15 | 2e46a1 |
hex | 2237c5 |
2242501 has 4 divisors (see below), whose sum is σ = 2257504. Its totient is φ = 2227500.
The previous prime is 2242469. The next prime is 2242517. The reversal of 2242501 is 1052422.
2242501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2242501 - 25 = 2242469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2245501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7275 + ... + 7576.
It is an arithmetic number, because the mean of its divisors is an integer number (564376).
22242501 is an apocalyptic number.
It is an amenable number.
2242501 is a deficient number, since it is larger than the sum of its proper divisors (15003).
2242501 is a wasteful number, since it uses less digits than its factorization.
2242501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15002.
The product of its (nonzero) digits is 160, while the sum is 16.
The square root of 2242501 is about 1497.4982470774. The cubic root of 2242501 is about 130.8913303481.
Adding to 2242501 its reverse (1052422), we get a palindrome (3294923).
The spelling of 2242501 in words is "two million, two hundred forty-two thousand, five hundred one".
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