Base | Representation |
---|---|
bin | 1011101001001011001… |
… | …0100110010010111010 |
3 | 201010022112001111101222 |
4 | 2322102302212102322 |
5 | 11234130443430320 |
6 | 231520523312042 |
7 | 20310650266634 |
oct | 2722262462272 |
9 | 633275044358 |
10 | 200031233210 |
11 | 77918464176 |
12 | 3292607b622 |
13 | 15b2a936573 |
14 | 99782d1a54 |
15 | 530b093825 |
hex | 2e92ca64ba |
200031233210 has 32 divisors (see below), whose sum is σ = 381408985872. Its totient is φ = 75271705600.
The previous prime is 200031233209. The next prime is 200031233221. The reversal of 200031233210 is 12332130002.
200031233210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 110917639849 + 89113593361 = 333043^2 + 298519^2 .
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
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, 110360 + ... + 642060.
Almost surely, 2200031233210 is an apocalyptic number.
200031233210 is a deficient number, since it is larger than the sum of its proper divisors (181377752662).
200031233210 is a wasteful number, since it uses less digits than its factorization.
200031233210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 533938.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 200031233210 its reverse (12332130002), we get a palindrome (212363363212).
The spelling of 200031233210 in words is "two hundred billion, thirty-one million, two hundred thirty-three thousand, two hundred ten".
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