Base | Representation |
---|---|
bin | 11011001000100… |
… | …110101000001000 |
3 | 1011201121121011011 |
4 | 123020212220020 |
5 | 1413020141300 |
6 | 113101213304 |
7 | 14165322622 |
oct | 3310465010 |
9 | 1151547134 |
10 | 455240200 |
11 | 213a75778 |
12 | 108561234 |
13 | 73412bcc |
14 | 44663c12 |
15 | 29e75eba |
hex | 1b226a08 |
455240200 has 24 divisors (see below), whose sum is σ = 1058433930. Its totient is φ = 182096000.
The previous prime is 455240189. The next prime is 455240207. The reversal of 455240200 is 2042554.
It can be written as a sum of positive squares in 3 ways, for example, as 264192516 + 191047684 = 16254^2 + 13822^2 .
It is not an unprimeable number, because it can be changed into a prime (455240207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1137901 + ... + 1138300.
Almost surely, 2455240200 is an apocalyptic number.
455240200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
455240200 is an abundant number, since it is smaller than the sum of its proper divisors (603193730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
455240200 is a wasteful number, since it uses less digits than its factorization.
455240200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2276217 (or 2276208 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 455240200 is about 21336.3586396555. The cubic root of 455240200 is about 769.2724898910.
Adding to 455240200 its reverse (2042554), we get a palindrome (457282754).
The spelling of 455240200 in words is "four hundred fifty-five million, two hundred forty thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •