Base | Representation |
---|---|
bin | 1111100000011… |
… | …01111000111101 |
3 | 100001202202122112 |
4 | 13300031320331 |
5 | 231300032232 |
6 | 20524023405 |
7 | 3136443623 |
oct | 760157075 |
9 | 301682575 |
10 | 130080317 |
11 | 674772a4 |
12 | 37691b65 |
13 | 20c46203 |
14 | 133c1513 |
15 | b6474b2 |
hex | 7c0de3d |
130080317 has 4 divisors (see below), whose sum is σ = 130103520. Its totient is φ = 130057116.
The previous prime is 130080287. The next prime is 130080323. The reversal of 130080317 is 713080031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 130080317 - 26 = 130080253 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130080292 and 130080301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130080337) 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, 2618 + ... + 16340.
It is an arithmetic number, because the mean of its divisors is an integer number (32525880).
Almost surely, 2130080317 is an apocalyptic number.
It is an amenable number.
130080317 is a deficient number, since it is larger than the sum of its proper divisors (23203).
130080317 is an equidigital number, since it uses as much as digits as its factorization.
130080317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23202.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 130080317 is about 11405.2758405924. The cubic root of 130080317 is about 506.6840059759.
The spelling of 130080317 in words is "one hundred thirty million, eighty thousand, three hundred seventeen".
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