Base | Representation |
---|---|
bin | 1001101111100110000010 |
3 | 11210202202120 |
4 | 21233212002 |
5 | 1123213432 |
6 | 130425110 |
7 | 30465525 |
oct | 11574602 |
9 | 4722676 |
10 | 2554242 |
11 | 1495049 |
12 | a32196 |
13 | 6b57b2 |
14 | 4a6bbc |
15 | 356c2c |
hex | 26f982 |
2554242 has 32 divisors (see below), whose sum is σ = 5419008. Its totient is φ = 800976.
The previous prime is 2554231. The next prime is 2554247. The reversal of 2554242 is 2424552.
It is a happy number.
2554242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a d-powerful number, because it can be written as 25 + 54 + 58 + 42 + 216 + 44 + 221 .
It is not an unprimeable number, because it can be changed into a prime (2554247) 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 15 ways as a sum of consecutive naturals, for example, 11343 + ... + 11565.
It is an arithmetic number, because the mean of its divisors is an integer number (169344).
22554242 is an apocalyptic number.
2554242 is an abundant number, since it is smaller than the sum of its proper divisors (2864766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2554242 is a wasteful number, since it uses less digits than its factorization.
2554242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 334.
The product of its digits is 3200, while the sum is 24.
The square root of 2554242 is about 1598.1996120635. The cubic root of 2554242 is about 136.6954358101.
Adding to 2554242 its reverse (2424552), we get a palindrome (4978794).
The spelling of 2554242 in words is "two million, five hundred fifty-four thousand, two hundred forty-two".
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