Base | Representation |
---|---|
bin | 10111111000001… |
… | …01101010101001 |
3 | 111221220100121220 |
4 | 23330011222221 |
5 | 402234114400 |
6 | 31513052253 |
7 | 4651350405 |
oct | 1374055251 |
9 | 457810556 |
10 | 200301225 |
11 | a3079303 |
12 | 570b7089 |
13 | 32661447 |
14 | 1c860105 |
15 | 128b87a0 |
hex | bf05aa9 |
200301225 has 48 divisors (see below), whose sum is σ = 353691648. Its totient is φ = 99671040.
The previous prime is 200301223. The next prime is 200301251. The reversal of 200301225 is 522103002.
It is not a de Polignac number, because 200301225 - 21 = 200301223 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (200301223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161307 + ... + 162543.
It is an arithmetic number, because the mean of its divisors is an integer number (7368576).
Almost surely, 2200301225 is an apocalyptic number.
200301225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200301225 is a deficient number, since it is larger than the sum of its proper divisors (153390423).
200301225 is a wasteful number, since it uses less digits than its factorization.
200301225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1394 (or 1389 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 200301225 is about 14152.7815287314. The cubic root of 200301225 is about 585.0969961162.
Adding to 200301225 its reverse (522103002), we get a palindrome (722404227).
The spelling of 200301225 in words is "two hundred million, three hundred one thousand, two hundred twenty-five".
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