Base | Representation |
---|---|
bin | 10111111001000… |
… | …11111010010110 |
3 | 111222010122120020 |
4 | 23330203322112 |
5 | 402302100420 |
6 | 31515450010 |
7 | 4652404524 |
oct | 1374437226 |
9 | 458118506 |
10 | 200425110 |
11 | a3153396 |
12 | 57156906 |
13 | 326a5952 |
14 | 1c893314 |
15 | 128e0340 |
hex | bf23e96 |
200425110 has 64 divisors (see below), whose sum is σ = 508896000. Its totient is φ = 50378112.
The previous prime is 200425103. The next prime is 200425111. The reversal of 200425110 is 11524002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 200425110.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200425111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128616 + ... + 130164.
It is an arithmetic number, because the mean of its divisors is an integer number (7951500).
Almost surely, 2200425110 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200425110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254448000).
200425110 is an abundant number, since it is smaller than the sum of its proper divisors (308470890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200425110 is a wasteful number, since it uses less digits than its factorization.
200425110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1805.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 200425110 is about 14157.1575536899. The cubic root of 200425110 is about 585.2175974800.
Adding to 200425110 its reverse (11524002), we get a palindrome (211949112).
It can be divided in two parts, 20042 and 5110, that added together give a palindrome (25152).
The spelling of 200425110 in words is "two hundred million, four hundred twenty-five thousand, one hundred ten".
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