Base | Representation |
---|---|
bin | 1111100001101… |
… | …00111101001010 |
3 | 100002001220010221 |
4 | 13300310331022 |
5 | 231320142310 |
6 | 20531300254 |
7 | 3141011263 |
oct | 760647512 |
9 | 302056127 |
10 | 130240330 |
11 | 67576540 |
12 | 3774a68a |
13 | 20ca0cac |
14 | 1342396a |
15 | b679ada |
hex | 7c34f4a |
130240330 has 16 divisors (see below), whose sum is σ = 255744864. Its totient is φ = 47360080.
The previous prime is 130240321. The next prime is 130240343. The reversal of 130240330 is 33042031.
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, 591892 + ... + 592111.
It is an arithmetic number, because the mean of its divisors is an integer number (15984054).
Almost surely, 2130240330 is an apocalyptic number.
130240330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130240330 is a deficient number, since it is larger than the sum of its proper divisors (125504534).
130240330 is a wasteful number, since it uses less digits than its factorization.
130240330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1184021.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 130240330 is about 11412.2885522580. The cubic root of 130240330 is about 506.8916797380.
Adding to 130240330 its reverse (33042031), we get a palindrome (163282361).
The spelling of 130240330 in words is "one hundred thirty million, two hundred forty thousand, three hundred thirty".
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