Base | Representation |
---|---|
bin | 10111110101111… |
… | …11010100101100 |
3 | 111221100201101121 |
4 | 23322333110230 |
5 | 402200404400 |
6 | 31502550324 |
7 | 4646040400 |
oct | 1372772454 |
9 | 457321347 |
10 | 200013100 |
11 | a29a1891 |
12 | 56b983a4 |
13 | 32590261 |
14 | 1c7c7100 |
15 | 1285d21a |
hex | bebf52c |
200013100 has 54 divisors (see below), whose sum is σ = 504902580. Its totient is φ = 68574240.
The previous prime is 200013091. The next prime is 200013103. The reversal of 200013100 is 1310002.
It is a super-2 number, since 2×2000131002 = 80010480343220000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is not an unprimeable number, because it can be changed into a prime (200013103) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15510 + ... + 25309.
Almost surely, 2200013100 is an apocalyptic number.
200013100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200013100 is an abundant number, since it is smaller than the sum of its proper divisors (304889480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200013100 is a wasteful number, since it uses less digits than its factorization.
200013100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40847 (or 40833 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 200013100 is about 14142.5987710887. The cubic root of 200013100 is about 584.8163155746.
Adding to 200013100 its reverse (1310002), we get a palindrome (201323102).
The spelling of 200013100 in words is "two hundred million, thirteen thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •