Base | Representation |
---|---|
bin | 10111111011101… |
… | …01101001111010 |
3 | 111222202122211222 |
4 | 23331311221322 |
5 | 402343304210 |
6 | 31530552042 |
7 | 4655300630 |
oct | 1375655172 |
9 | 458678758 |
10 | 200759930 |
11 | a33619a8 |
12 | 57298622 |
13 | 32792177 |
14 | 1c93d350 |
15 | 12959655 |
hex | bf75a7a |
200759930 has 32 divisors (see below), whose sum is σ = 417263616. Its totient is φ = 68120064.
The previous prime is 200759929. The next prime is 200759957. The reversal of 200759930 is 39957002.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7994 + ... + 21573.
It is an arithmetic number, because the mean of its divisors is an integer number (13039488).
Almost surely, 2200759930 is an apocalyptic number.
200759930 is an abundant number, since it is smaller than the sum of its proper divisors (216503686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200759930 is a wasteful number, since it uses less digits than its factorization.
200759930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29678.
The product of its (nonzero) digits is 17010, while the sum is 35.
The square root of 200759930 is about 14168.9777330618. The cubic root of 200759930 is about 585.5432944391.
The spelling of 200759930 in words is "two hundred million, seven hundred fifty-nine thousand, nine hundred thirty".
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