Base | Representation |
---|---|
bin | 10111111000111… |
… | …11010001111000 |
3 | 111222002200112111 |
4 | 23330133101320 |
5 | 402300444021 |
6 | 31515222104 |
7 | 4652265310 |
oct | 1374372170 |
9 | 458080474 |
10 | 200406136 |
11 | a3140107 |
12 | 57147934 |
13 | 3269a118 |
14 | 1c88a440 |
15 | 128d98e1 |
hex | bf1f478 |
200406136 has 16 divisors (see below), whose sum is σ = 429441840. Its totient is φ = 85888320.
The previous prime is 200406131. The next prime is 200406137. The reversal of 200406136 is 631604002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200406131) 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 3 ways as a sum of consecutive naturals, for example, 1789285 + ... + 1789396.
It is an arithmetic number, because the mean of its divisors is an integer number (26840115).
Almost surely, 2200406136 is an apocalyptic number.
It is an amenable number.
200406136 is an abundant number, since it is smaller than the sum of its proper divisors (229035704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200406136 is a wasteful number, since it uses less digits than its factorization.
200406136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3578694 (or 3578690 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 200406136 is about 14156.4874174352. The cubic root of 200406136 is about 585.1991296192.
The spelling of 200406136 in words is "two hundred million, four hundred six thousand, one hundred thirty-six".
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