Base | Representation |
---|---|
bin | 10111111000000… |
… | …11011110010000 |
3 | 111221212220022010 |
4 | 23330003132100 |
5 | 402233322430 |
6 | 31512542520 |
7 | 4651312251 |
oct | 1374033620 |
9 | 457786263 |
10 | 200292240 |
11 | a3072585 |
12 | 570b1a40 |
13 | 3265a325 |
14 | 1c85ab28 |
15 | 128b5cb0 |
hex | bf03790 |
200292240 has 80 divisors (see below), whose sum is σ = 640958976. Its totient is φ = 51686400.
The previous prime is 200292221. The next prime is 200292251. The reversal of 200292240 is 42292002.
200292240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6021 + ... + 20900.
Almost surely, 2200292240 is an apocalyptic number.
200292240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200292240 is an abundant number, since it is smaller than the sum of its proper divisors (440666736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200292240 is a wasteful number, since it uses less digits than its factorization.
200292240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26968 (or 26962 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 200292240 is about 14152.4640964038. The cubic root of 200292240 is about 585.0882473344.
The spelling of 200292240 in words is "two hundred million, two hundred ninety-two thousand, two hundred forty".
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