Base | Representation |
---|---|
bin | 1111100000111… |
… | …10000100101011 |
3 | 100001220010120120 |
4 | 13300132010223 |
5 | 231304142403 |
6 | 20525254323 |
7 | 3140141106 |
oct | 760360453 |
9 | 301803516 |
10 | 130146603 |
11 | 67512084 |
12 | 377043a3 |
13 | 20c6a432 |
14 | 133db73d |
15 | b65be53 |
hex | 7c1e12b |
130146603 has 4 divisors (see below), whose sum is σ = 173528808. Its totient is φ = 86764400.
The previous prime is 130146593. The next prime is 130146623. The reversal of 130146603 is 306641031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130146603 - 26 = 130146539 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130146623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21691098 + ... + 21691103.
It is an arithmetic number, because the mean of its divisors is an integer number (43382202).
Almost surely, 2130146603 is an apocalyptic number.
130146603 is a deficient number, since it is larger than the sum of its proper divisors (43382205).
130146603 is an equidigital number, since it uses as much as digits as its factorization.
130146603 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43382204.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 130146603 is about 11408.1814063417. The cubic root of 130146603 is about 506.7700562806.
Adding to 130146603 its reverse (306641031), we get a palindrome (436787634).
The spelling of 130146603 in words is "one hundred thirty million, one hundred forty-six thousand, six hundred three".
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