Base | Representation |
---|---|
bin | 110010010110… |
… | …101100000010 |
3 | 220211122011201 |
4 | 302112230002 |
5 | 11334401010 |
6 | 1150531414 |
7 | 220125226 |
oct | 62265402 |
9 | 26748151 |
10 | 13200130 |
11 | 74a64a9 |
12 | 4506b6a |
13 | 2972338 |
14 | 1a78786 |
15 | 125b23a |
hex | c96b02 |
13200130 has 16 divisors (see below), whose sum is σ = 23819904. Its totient is φ = 5266800.
The previous prime is 13200119. The next prime is 13200169. The reversal of 13200130 is 3100231.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3205 + ... + 6055.
It is an arithmetic number, because the mean of its divisors is an integer number (1488744).
Almost surely, 213200130 is an apocalyptic number.
13200130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13200130 is a deficient number, since it is larger than the sum of its proper divisors (10619774).
13200130 is a wasteful number, since it uses less digits than its factorization.
13200130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3321.
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 13200130 is about 3633.1983155341. The cubic root of 13200130 is about 236.3339259321. Note that the first 3 decimals are identical.
Adding to 13200130 its reverse (3100231), we get a palindrome (16300361).
The spelling of 13200130 in words is "thirteen million, two hundred thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.001 sec. • engine limits •