Base | Representation |
---|---|
bin | 10111111100111… |
… | …10000010000101 |
3 | 112000002001201102 |
4 | 23332132002011 |
5 | 402414102232 |
6 | 31534305445 |
7 | 4656560045 |
oct | 1376360205 |
9 | 460061642 |
10 | 200925317 |
11 | a346518a |
12 | 57358285 |
13 | 3281c528 |
14 | 1c983725 |
15 | 1298d662 |
hex | bf9e085 |
200925317 has 4 divisors (see below), whose sum is σ = 200961696. Its totient is φ = 200888940.
The previous prime is 200925313. The next prime is 200925337. The reversal of 200925317 is 713529002.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 200925317 - 22 = 200925313 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200925317.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200925313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8003 + ... + 21584.
It is an arithmetic number, because the mean of its divisors is an integer number (50240424).
Almost surely, 2200925317 is an apocalyptic number.
It is an amenable number.
200925317 is a deficient number, since it is larger than the sum of its proper divisors (36379).
200925317 is an equidigital number, since it uses as much as digits as its factorization.
200925317 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36378.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 200925317 is about 14174.8127677229. The cubic root of 200925317 is about 585.7040414372.
The spelling of 200925317 in words is "two hundred million, nine hundred twenty-five thousand, three hundred seventeen".
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