Base | Representation |
---|---|
bin | 1010101111000100100101 |
3 | 12021222102022 |
4 | 22233010211 |
5 | 1210023440 |
6 | 140152525 |
7 | 32630540 |
oct | 12570445 |
9 | 5258368 |
10 | 2814245 |
11 | 1652425 |
12 | b38745 |
13 | 776c45 |
14 | 533857 |
15 | 3a8cb5 |
hex | 2af125 |
2814245 has 8 divisors (see below), whose sum is σ = 3859584. Its totient is φ = 1929744.
The previous prime is 2814233. The next prime is 2814277. The reversal of 2814245 is 5424182.
It is a happy number.
2814245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2814245 - 28 = 2813989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 40169 + ... + 40238.
It is an arithmetic number, because the mean of its divisors is an integer number (482448).
22814245 is an apocalyptic number.
It is an amenable number.
2814245 is a deficient number, since it is larger than the sum of its proper divisors (1045339).
2814245 is an equidigital number, since it uses as much as digits as its factorization.
2814245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80419.
The product of its digits is 2560, while the sum is 26.
The square root of 2814245 is about 1677.5711609348. The cubic root of 2814245 is about 141.1845913255.
The spelling of 2814245 in words is "two million, eight hundred fourteen thousand, two hundred forty-five".
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