Base | Representation |
---|---|
bin | 10111111011110… |
… | …01010001010000 |
3 | 111222210102011100 |
4 | 23331321101100 |
5 | 402344242421 |
6 | 31531144400 |
7 | 4655362041 |
oct | 1375712120 |
9 | 458712140 |
10 | 200774736 |
11 | a3372038 |
12 | 572a5100 |
13 | 32798b26 |
14 | 1c9448c8 |
15 | 1295dc26 |
hex | bf79450 |
200774736 has 30 divisors (see below), whose sum is σ = 561890810. Its totient is φ = 66924864.
The previous prime is 200774731. The next prime is 200774737. The reversal of 200774736 is 637477002.
It can be written as a sum of positive squares in only one way, i.e., 186486336 + 14288400 = 13656^2 + 3780^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 200774736.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200774731) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 696991 + ... + 697278.
Almost surely, 2200774736 is an apocalyptic number.
It is an amenable number.
200774736 is an abundant number, since it is smaller than the sum of its proper divisors (361116074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200774736 is a wasteful number, since it uses less digits than its factorization.
200774736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1394283 (or 1394274 counting only the distinct ones).
The product of its (nonzero) digits is 49392, while the sum is 36.
The square root of 200774736 is about 14169.5002029006. The cubic root of 200774736 is about 585.5576886477.
The spelling of 200774736 in words is "two hundred million, seven hundred seventy-four thousand, seven hundred thirty-six".
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