Base | Representation |
---|---|
bin | 10111111100001… |
… | …10011100011100 |
3 | 111222220011012000 |
4 | 23332012130130 |
5 | 402403004300 |
6 | 31532242300 |
7 | 4656005262 |
oct | 1376063434 |
9 | 458804160 |
10 | 200828700 |
11 | a33a9636 |
12 | 57310390 |
13 | 327b7567 |
14 | 1c95a432 |
15 | 1296ec00 |
hex | bf8671c |
200828700 has 72 divisors (see below), whose sum is σ = 645635760. Its totient is φ = 53553600.
The previous prime is 200828699. The next prime is 200828707. The reversal of 200828700 is 7828002.
200828700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200828707) 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, 34491 + ... + 39890.
Almost surely, 2200828700 is an apocalyptic number.
200828700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200828700 is an abundant number, since it is smaller than the sum of its proper divisors (444807060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200828700 is a wasteful number, since it uses less digits than its factorization.
200828700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74404 (or 74391 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 200828700 is about 14171.4043058548. The cubic root of 200828700 is about 585.6101457863.
It can be divided in two parts, 20082 and 8700, that added together give a palindrome (28782).
The spelling of 200828700 in words is "two hundred million, eight hundred twenty-eight thousand, seven hundred".
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