Base | Representation |
---|---|
bin | 10111110110101… |
… | …00100100100010 |
3 | 111221112010202221 |
4 | 23323110210202 |
5 | 402211201010 |
6 | 31504501254 |
7 | 4646552206 |
oct | 1373244442 |
9 | 457463687 |
10 | 200100130 |
11 | a2a5120a |
12 | 5701a82a |
13 | 325c0a59 |
14 | 1c80ab06 |
15 | 12878dda |
hex | bed4922 |
200100130 has 32 divisors (see below), whose sum is σ = 367976448. Its totient is φ = 78321600.
The previous prime is 200100083. The next prime is 200100137. The reversal of 200100130 is 31001002.
200100130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (200100137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135295 + ... + 136765.
It is an arithmetic number, because the mean of its divisors is an integer number (11499264).
Almost surely, 2200100130 is an apocalyptic number.
200100130 is a deficient number, since it is larger than the sum of its proper divisors (167876318).
200100130 is a wasteful number, since it uses less digits than its factorization.
200100130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1762.
The product of its (nonzero) digits is 6, while the sum is 7.
The square root of 200100130 is about 14145.6753108503. The cubic root of 200100130 is about 584.9011253257.
Adding to 200100130 its reverse (31001002), we get a palindrome (231101132).
The spelling of 200100130 in words is "two hundred million, one hundred thousand, one hundred thirty".
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