Base | Representation |
---|---|
bin | 10111110110111… |
… | …10110111101001 |
3 | 111221121021122021 |
4 | 23323132313221 |
5 | 402214023223 |
6 | 31505424441 |
7 | 4650116200 |
oct | 1373366751 |
9 | 457537567 |
10 | 200142313 |
11 | a2a7a978 |
12 | 5703b121 |
13 | 32607007 |
14 | 1c81c237 |
15 | 1288665d |
hex | bedede9 |
200142313 has 24 divisors (see below), whose sum is σ = 238032000. Its totient is φ = 167757408.
The previous prime is 200142301. The next prime is 200142329. The reversal of 200142313 is 313241002.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-200142313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200142013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 576606 + ... + 576952.
It is an arithmetic number, because the mean of its divisors is an integer number (9918000).
Almost surely, 2200142313 is an apocalyptic number.
It is an amenable number.
200142313 is a deficient number, since it is larger than the sum of its proper divisors (37889687).
200142313 is a wasteful number, since it uses less digits than its factorization.
200142313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589 (or 582 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 200142313 is about 14147.1662533526. The cubic root of 200142313 is about 584.9422233343.
Adding to 200142313 its reverse (313241002), we get a palindrome (513383315).
The spelling of 200142313 in words is "two hundred million, one hundred forty-two thousand, three hundred thirteen".
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