Base | Representation |
---|---|
bin | 10111111001001… |
… | …00000011011110 |
3 | 111222010200100212 |
4 | 23330210003132 |
5 | 402302110234 |
6 | 31515452422 |
7 | 4652406320 |
oct | 1374440336 |
9 | 458120325 |
10 | 200425694 |
11 | a3153877 |
12 | 57157112 |
13 | 326a5cb1 |
14 | 1c893610 |
15 | 128e05ce |
hex | bf240de |
200425694 has 16 divisors (see below), whose sum is σ = 344807808. Its totient is φ = 85591512.
The previous prime is 200425691. The next prime is 200425739. The reversal of 200425694 is 496524002.
200425694 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 200425694.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200425691) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21332 + ... + 29255.
It is an arithmetic number, because the mean of its divisors is an integer number (21550488).
Almost surely, 2200425694 is an apocalyptic number.
200425694 is a deficient number, since it is larger than the sum of its proper divisors (144382114).
200425694 is a wasteful number, since it uses less digits than its factorization.
200425694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50879.
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 200425694 is about 14157.1781792842. The cubic root of 200425694 is about 585.2181658831.
Adding to 200425694 its reverse (496524002), we get a palindrome (696949696).
The spelling of 200425694 in words is "two hundred million, four hundred twenty-five thousand, six hundred ninety-four".
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