Base | Representation |
---|---|
bin | 1111100001101… |
… | …00111111111000 |
3 | 100002001220101101 |
4 | 13300310333320 |
5 | 231320144004 |
6 | 20531301144 |
7 | 3141011632 |
oct | 760647770 |
9 | 302056341 |
10 | 130240504 |
11 | 67576689 |
12 | 3774a7b4 |
13 | 20ca10b4 |
14 | 13423a52 |
15 | b679ba4 |
hex | 7c34ff8 |
130240504 has 16 divisors (see below), whose sum is σ = 248809320. Its totient is φ = 63891360.
The previous prime is 130240501. The next prime is 130240531. The reversal of 130240504 is 405042031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130240501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153162 + ... + 154009.
Almost surely, 2130240504 is an apocalyptic number.
It is an amenable number.
130240504 is a deficient number, since it is larger than the sum of its proper divisors (118568816).
130240504 is a wasteful number, since it uses less digits than its factorization.
130240504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307230 (or 307226 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 130240504 is about 11412.2961756169. The cubic root of 130240504 is about 506.8919054723.
Adding to 130240504 its reverse (405042031), we get a palindrome (535282535).
The spelling of 130240504 in words is "one hundred thirty million, two hundred forty thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •