Base | Representation |
---|---|
bin | 10111111100101… |
… | …11111000101000 |
3 | 112000000210011210 |
4 | 23332113320220 |
5 | 402412301021 |
6 | 31533553120 |
7 | 4656423453 |
oct | 1376277050 |
9 | 460023153 |
10 | 200900136 |
11 | a3448278 |
12 | 573457a0 |
13 | 32810c28 |
14 | 1c97849a |
15 | 12985e76 |
hex | bf97e28 |
200900136 has 32 divisors (see below), whose sum is σ = 503101440. Its totient is φ = 66853248.
The previous prime is 200900093. The next prime is 200900153. The reversal of 200900136 is 631009002.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 8025 + ... + 21591.
It is an arithmetic number, because the mean of its divisors is an integer number (15721920).
Almost surely, 2200900136 is an apocalyptic number.
It is an amenable number.
200900136 is an abundant number, since it is smaller than the sum of its proper divisors (302201304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200900136 is a wasteful number, since it uses less digits than its factorization.
200900136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14193 (or 14189 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 200900136 is about 14173.9245094646. The cubic root of 200900136 is about 585.6795725950.
Adding to 200900136 its reverse (631009002), we get a palindrome (831909138).
The spelling of 200900136 in words is "two hundred million, nine hundred thousand, one hundred thirty-six".
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