Base | Representation |
---|---|
bin | 1001101111000110001000 |
3 | 11210122221221 |
4 | 21233012020 |
5 | 1123132300 |
6 | 130411424 |
7 | 30456550 |
oct | 11570610 |
9 | 4718857 |
10 | 2552200 |
11 | 1493562 |
12 | a30b74 |
13 | 6b48a1 |
14 | 4a6160 |
15 | 35631a |
hex | 26f188 |
2552200 has 48 divisors (see below), whose sum is σ = 6785280. Its totient is φ = 874560.
The previous prime is 2552197. The next prime is 2552201. The reversal of 2552200 is 22552.
It is not an unprimeable number, because it can be changed into a prime (2552201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 489 + ... + 2311.
It is an arithmetic number, because the mean of its divisors is an integer number (141360).
22552200 is an apocalyptic number.
2552200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2552200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3392640).
2552200 is an abundant number, since it is smaller than the sum of its proper divisors (4233080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2552200 is a wasteful number, since it uses less digits than its factorization.
2552200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1846 (or 1837 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 16.
The square root of 2552200 is about 1597.5606404766. The cubic root of 2552200 is about 136.6589988427.
Adding to 2552200 its reverse (22552), we get a palindrome (2574752).
It can be divided in two parts, 25 and 52200, that added together give a palindrome (52225).
The spelling of 2552200 in words is "two million, five hundred fifty-two thousand, two hundred".
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