Base | Representation |
---|---|
bin | 111011110010101… |
… | …1011101000101001 |
3 | 12011211012122212210 |
4 | 1313211123220221 |
5 | 13102103114400 |
6 | 531025555333 |
7 | 100501164465 |
oct | 16745335051 |
9 | 5154178783 |
10 | 2006301225 |
11 | 93a560895 |
12 | 47baa5b49 |
13 | 25c8724b6 |
14 | 1506594a5 |
15 | bb209950 |
hex | 7795ba29 |
2006301225 has 24 divisors (see below), whose sum is σ = 3321970912. Its totient is φ = 1068451200.
The previous prime is 2006301221. The next prime is 2006301277. The reversal of 2006301225 is 5221036002.
It is not a de Polignac number, because 2006301225 - 22 = 2006301221 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2006301221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32469 + ... + 71181.
Almost surely, 22006301225 is an apocalyptic number.
2006301225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2006301225 is a deficient number, since it is larger than the sum of its proper divisors (1315669687).
2006301225 is a wasteful number, since it uses less digits than its factorization.
2006301225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39417 (or 39412 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2006301225 is about 44791.7539844110. The cubic root of 2006301225 is about 1261.2428370551.
Adding to 2006301225 its reverse (5221036002), we get a palindrome (7227337227).
The spelling of 2006301225 in words is "two billion, six million, three hundred one thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •