Base | Representation |
---|---|
bin | 1111100001010… |
… | …11001010001100 |
3 | 100001222212002210 |
4 | 13300223022030 |
5 | 231312401304 |
6 | 20530350420 |
7 | 3140453301 |
oct | 760531214 |
9 | 301885083 |
10 | 130200204 |
11 | 67549382 |
12 | 3772b410 |
13 | 20c88954 |
14 | 134130a8 |
15 | b66cc89 |
hex | 7c2b28c |
130200204 has 12 divisors (see below), whose sum is σ = 303800504. Its totient is φ = 43400064.
The previous prime is 130200193. The next prime is 130200221. The reversal of 130200204 is 402002031.
It is a tau number, because it is divible by the number of its divisors (12).
It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 10850017 = 130200204 / (1 + 3 + 0 + 2 + 0 + 0 + 2 + 0 + 4).
It is a self number, because there is not a number n which added to its sum of digits gives 130200204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5424997 + ... + 5425020.
Almost surely, 2130200204 is an apocalyptic number.
It is an amenable number.
130200204 is an abundant number, since it is smaller than the sum of its proper divisors (173600300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130200204 is a wasteful number, since it uses less digits than its factorization.
130200204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10850024 (or 10850022 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 130200204 is about 11410.5303995914. The cubic root of 130200204 is about 506.8396179721.
Adding to 130200204 its reverse (402002031), we get a palindrome (532202235).
The spelling of 130200204 in words is "one hundred thirty million, two hundred thousand, two hundred four".
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