Base | Representation |
---|---|
bin | 10111111000110… |
… | …10111000011100 |
3 | 111222001202211101 |
4 | 23330122320130 |
5 | 402244404444 |
6 | 31515002444 |
7 | 4652161636 |
oct | 1374327034 |
9 | 458052741 |
10 | 200388124 |
11 | a3128622 |
12 | 57139424 |
13 | 32691b71 |
14 | 1c883a56 |
15 | 128d43d4 |
hex | bf1ae1c |
200388124 has 12 divisors (see below), whose sum is σ = 357296184. Its totient is φ = 98303504.
The previous prime is 200388113. The next prime is 200388157. The reversal of 200388124 is 421883002.
It is a junction number, because it is equal to n+sod(n) for n = 200388092 and 200388101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472402 + ... + 472825.
It is an arithmetic number, because the mean of its divisors is an integer number (29774682).
Almost surely, 2200388124 is an apocalyptic number.
It is an amenable number.
200388124 is a deficient number, since it is larger than the sum of its proper divisors (156908060).
200388124 is a wasteful number, since it uses less digits than its factorization.
200388124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 945284 (or 945282 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 28.
The square root of 200388124 is about 14155.8512283790. The cubic root of 200388124 is about 585.1815970181.
The spelling of 200388124 in words is "two hundred million, three hundred eighty-eight thousand, one hundred twenty-four".
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