Base | Representation |
---|---|
bin | 1001101111100110001101 |
3 | 11210202202222 |
4 | 21233212031 |
5 | 1123214003 |
6 | 130425125 |
7 | 30465542 |
oct | 11574615 |
9 | 4722688 |
10 | 2554253 |
11 | 1495059 |
12 | a321a5 |
13 | 6b57c0 |
14 | 4a6bc9 |
15 | 356c38 |
hex | 26f98d |
2554253 has 8 divisors (see below), whose sum is σ = 2796696. Its totient is φ = 2318400.
The previous prime is 2554249. The next prime is 2554261. The reversal of 2554253 is 3524552.
It can be written as a sum of positive squares in 4 ways, for example, as 3844 + 2550409 = 62^2 + 1597^2 .
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 2554253 - 22 = 2554249 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 (2554273) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 818 + ... + 2403.
It is an arithmetic number, because the mean of its divisors is an integer number (349587).
22554253 is an apocalyptic number.
It is an amenable number.
2554253 is a deficient number, since it is larger than the sum of its proper divisors (242443).
2554253 is a wasteful number, since it uses less digits than its factorization.
2554253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3295.
The product of its digits is 6000, while the sum is 26.
The square root of 2554253 is about 1598.2030534322. The cubic root of 2554253 is about 136.6956320389.
Subtracting 2554253 from its reverse (3524552), we obtain a cube (970299 = 993).
The spelling of 2554253 in words is "two million, five hundred fifty-four thousand, two hundred fifty-three".
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