Base | Representation |
---|---|
bin | 10111111000110… |
… | …00111110010110 |
3 | 111222001101002222 |
4 | 23330120332112 |
5 | 402244132220 |
6 | 31514502342 |
7 | 4652130104 |
oct | 1374307626 |
9 | 458041088 |
10 | 200380310 |
11 | a3122769 |
12 | 571349b2 |
13 | 3268b440 |
14 | 1c880c74 |
15 | 128d1e25 |
hex | bf18f96 |
200380310 has 32 divisors (see below), whose sum is σ = 391299552. Its totient is φ = 73440000.
The previous prime is 200380283. The next prime is 200380319. The reversal of 200380310 is 13083002.
It is a super-2 number, since 2×2003803102 = 80304537271392200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200380319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12185 + ... + 23435.
It is an arithmetic number, because the mean of its divisors is an integer number (12228111).
Almost surely, 2200380310 is an apocalyptic number.
200380310 is a deficient number, since it is larger than the sum of its proper divisors (190919242).
200380310 is a wasteful number, since it uses less digits than its factorization.
200380310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11408.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 200380310 is about 14155.5752267437. The cubic root of 200380310 is about 585.1739906651.
The spelling of 200380310 in words is "two hundred million, three hundred eighty thousand, three hundred ten".
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