Base | Representation |
---|---|
bin | 1001100000111000110001 |
3 | 11200201010102 |
4 | 21200320301 |
5 | 1114302001 |
6 | 125242145 |
7 | 30125066 |
oct | 11407061 |
9 | 4621112 |
10 | 2494001 |
11 | 1453864 |
12 | a03355 |
13 | 694253 |
14 | 48cc6d |
15 | 343e6b |
hex | 260e31 |
2494001 has 4 divisors (see below), whose sum is σ = 2497572. Its totient is φ = 2490432.
The previous prime is 2493991. The next prime is 2494031. The reversal of 2494001 is 1004942.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1893376 + 600625 = 1376^2 + 775^2 .
It is a cyclic number.
It is not a de Polignac number, because 2494001 - 26 = 2493937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2494031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356 + ... + 2261.
It is an arithmetic number, because the mean of its divisors is an integer number (624393).
22494001 is an apocalyptic number.
It is an amenable number.
2494001 is a deficient number, since it is larger than the sum of its proper divisors (3571).
2494001 is an equidigital number, since it uses as much as digits as its factorization.
2494001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3570.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 2494001 is about 1579.2406403079. The cubic root of 2494001 is about 135.6122352728.
Adding to 2494001 its reverse (1004942), we get a palindrome (3498943).
The spelling of 2494001 in words is "two million, four hundred ninety-four thousand, one".
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