Base | Representation |
---|---|
bin | 10111111010000… |
… | …10111001010100 |
3 | 111222101002122121 |
4 | 23331002321110 |
5 | 402320131040 |
6 | 31522305324 |
7 | 4653443524 |
oct | 1375027124 |
9 | 458332577 |
10 | 200552020 |
11 | a322a779 |
12 | 571b8244 |
13 | 3271b646 |
14 | 1c8c7684 |
15 | 12917c4a |
hex | bf42e54 |
200552020 has 24 divisors (see below), whose sum is σ = 434746368. Its totient is φ = 77632800.
The previous prime is 200551979. The next prime is 200552039. The reversal of 200552020 is 20255002.
It is a super-2 number, since 2×2005520202 = 80442225452160800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200551985 and 200552003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161116 + ... + 162355.
It is an arithmetic number, because the mean of its divisors is an integer number (18114432).
Almost surely, 2200552020 is an apocalyptic number.
200552020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200552020 is an abundant number, since it is smaller than the sum of its proper divisors (234194348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200552020 is a wasteful number, since it uses less digits than its factorization.
200552020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323511 (or 323509 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 16.
The square root of 200552020 is about 14161.6390294344. The cubic root of 200552020 is about 585.3410921439.
The spelling of 200552020 in words is "two hundred million, five hundred fifty-two thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •