Base | Representation |
---|---|
bin | 1111100010010… |
… | …10111011001001 |
3 | 100002020110120122 |
4 | 13301022323021 |
5 | 231331032223 |
6 | 20533233025 |
7 | 3141534521 |
oct | 761127311 |
9 | 302213518 |
10 | 130330313 |
11 | 67628103 |
12 | 37792775 |
13 | 21002c39 |
14 | 13448681 |
15 | b6965c8 |
hex | 7c4aec9 |
130330313 has 8 divisors (see below), whose sum is σ = 138223008. Its totient is φ = 122462784.
The previous prime is 130330309. The next prime is 130330337. The reversal of 130330313 is 313033031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130330313 - 22 = 130330309 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130330291 and 130330300.
It is not an unprimeable number, because it can be changed into a prime (130330813) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4970 + ... + 16892.
It is an arithmetic number, because the mean of its divisors is an integer number (17277876).
Almost surely, 2130330313 is an apocalyptic number.
It is an amenable number.
130330313 is a deficient number, since it is larger than the sum of its proper divisors (7892695).
130330313 is a wasteful number, since it uses less digits than its factorization.
130330313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12583.
The product of its (nonzero) digits is 243, while the sum is 17.
The square root of 130330313 is about 11416.2302446999. The cubic root of 130330313 is about 507.0083899606.
Adding to 130330313 its reverse (313033031), we get a palindrome (443363344).
It can be divided in two parts, 13033031 and 3, that multiplied together give a palindrome (39099093).
The spelling of 130330313 in words is "one hundred thirty million, three hundred thirty thousand, three hundred thirteen".
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