Base | Representation |
---|---|
bin | 1111100000100… |
… | …11110001101110 |
3 | 100001210222201121 |
4 | 13300103301232 |
5 | 231301320210 |
6 | 20524331154 |
7 | 3136604131 |
oct | 760236156 |
9 | 301728647 |
10 | 130104430 |
11 | 67493425 |
12 | 376a3aba |
13 | 20c54191 |
14 | 133ca218 |
15 | b64e6da |
hex | 7c13c6e |
130104430 has 16 divisors (see below), whose sum is σ = 235172160. Its totient is φ = 51823072.
The previous prime is 130104421. The next prime is 130104449. The reversal of 130104430 is 34401031.
130104430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 24829 + ... + 29608.
It is an arithmetic number, because the mean of its divisors is an integer number (14698260).
Almost surely, 2130104430 is an apocalyptic number.
130104430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130104430 is a deficient number, since it is larger than the sum of its proper divisors (105067730).
130104430 is a wasteful number, since it uses less digits than its factorization.
130104430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54683.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 130104430 is about 11406.3328901098. The cubic root of 130104430 is about 506.7153120614.
Adding to 130104430 its reverse (34401031), we get a palindrome (164505461).
The spelling of 130104430 in words is "one hundred thirty million, one hundred four thousand, four hundred thirty".
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