Base | Representation |
---|---|
bin | 1111100010001… |
… | …11000010110111 |
3 | 100002012122210010 |
4 | 13301013002313 |
5 | 231330030143 |
6 | 20533031303 |
7 | 3141440301 |
oct | 761070267 |
9 | 302178703 |
10 | 130314423 |
11 | 67617178 |
12 | 37785533 |
13 | 20cc8935 |
14 | 13442971 |
15 | b691a33 |
hex | 7c470b7 |
130314423 has 8 divisors (see below), whose sum is σ = 175705200. Its totient is φ = 85899968.
The previous prime is 130314377. The next prime is 130314427. The reversal of 130314423 is 324413031.
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 130314423 - 210 = 130313399 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130314423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130314427) 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, 243768 + ... + 244301.
It is an arithmetic number, because the mean of its divisors is an integer number (21963150).
Almost surely, 2130314423 is an apocalyptic number.
130314423 is a deficient number, since it is larger than the sum of its proper divisors (45390777).
130314423 is an equidigital number, since it uses as much as digits as its factorization.
130314423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488161.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 130314423 is about 11415.5342844739. The cubic root of 130314423 is about 506.9877841359.
Adding to 130314423 its reverse (324413031), we get a palindrome (454727454).
The spelling of 130314423 in words is "one hundred thirty million, three hundred fourteen thousand, four hundred twenty-three".
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