Base | Representation |
---|---|
bin | 1001101110100101010100 |
3 | 11210120002011 |
4 | 21232211110 |
5 | 1123100400 |
6 | 130354004 |
7 | 30450460 |
oct | 11564524 |
9 | 4716064 |
10 | 2550100 |
11 | 1491a23 |
12 | a2b904 |
13 | 6b3947 |
14 | 4a54a0 |
15 | 3558ba |
hex | 26e954 |
2550100 has 36 divisors (see below), whose sum is σ = 6325984. Its totient is φ = 874080.
The previous prime is 2550089. The next prime is 2550101. The reversal of 2550100 is 10552.
2550100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2550101) 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 11 ways as a sum of consecutive naturals, for example, 1122 + ... + 2521.
22550100 is an apocalyptic number.
2550100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2550100 is an abundant number, since it is smaller than the sum of its proper divisors (3775884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550100 is a wasteful number, since it uses less digits than its factorization.
2550100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3664 (or 3657 counting only the distinct ones).
The product of its (nonzero) digits is 50, while the sum is 13.
The square root of 2550100 is about 1596.9032531747. The cubic root of 2550100 is about 136.6215066601.
Adding to 2550100 its reverse (10552), we get a palindrome (2560652).
The spelling of 2550100 in words is "two million, five hundred fifty thousand, one hundred".
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