Base | Representation |
---|---|
bin | 1111100000100… |
… | …11110000000000 |
3 | 100001210222120112 |
4 | 13300103300000 |
5 | 231301314240 |
6 | 20524330452 |
7 | 3136603613 |
oct | 760236000 |
9 | 301728515 |
10 | 130104320 |
11 | 67493335 |
12 | 376a3a28 |
13 | 20c54108 |
14 | 133ca17a |
15 | b64e665 |
hex | 7c13c00 |
130104320 has 44 divisors (see below), whose sum is σ = 312110184. Its totient is φ = 52039680.
The previous prime is 130104311. The next prime is 130104329. The reversal of 130104320 is 23401031.
130104320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (130104311) and next prime (130104329).
It is a junction number, because it is equal to n+sod(n) for n = 130104295 and 130104304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130104329) 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, 7586 + ... + 17825.
Almost surely, 2130104320 is an apocalyptic number.
130104320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130104320 is an abundant number, since it is smaller than the sum of its proper divisors (182005864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130104320 is an equidigital number, since it uses as much as digits as its factorization.
130104320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25436 (or 25418 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 130104320 is about 11406.3280682260. The cubic root of 130104320 is about 506.7151692564.
Adding to 130104320 its reverse (23401031), we get a palindrome (153505351).
The spelling of 130104320 in words is "one hundred thirty million, one hundred four thousand, three hundred twenty".
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