Base | Representation |
---|---|
bin | 1111100001101… |
… | …01111011001110 |
3 | 100002002002121001 |
4 | 13300311323032 |
5 | 231320304202 |
6 | 20531330514 |
7 | 3141025666 |
oct | 760657316 |
9 | 302062531 |
10 | 130244302 |
11 | 67579521 |
12 | 37750a3a |
13 | 20ca2a46 |
14 | 134251a6 |
15 | b67ad87 |
hex | 7c35ece |
130244302 has 8 divisors (see below), whose sum is σ = 196536816. Its totient is φ = 64732032.
The previous prime is 130244273. The next prime is 130244311. The reversal of 130244302 is 203442031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 130244302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194643 + ... + 195310.
It is an arithmetic number, because the mean of its divisors is an integer number (24567102).
Almost surely, 2130244302 is an apocalyptic number.
130244302 is a deficient number, since it is larger than the sum of its proper divisors (66292514).
130244302 is a wasteful number, since it uses less digits than its factorization.
130244302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390122.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 130244302 is about 11412.4625738707. The cubic root of 130244302 is about 506.8968326562.
Adding to 130244302 its reverse (203442031), we get a palindrome (333686333).
The spelling of 130244302 in words is "one hundred thirty million, two hundred forty-four thousand, three hundred two".
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