Base | Representation |
---|---|
bin | 10011000010010… |
… | …010001111110010 |
3 | 211020221110222012 |
4 | 103002102033302 |
5 | 1123224204010 |
6 | 51405042522 |
7 | 10625365406 |
oct | 2302221762 |
9 | 736843865 |
10 | 319366130 |
11 | 154301556 |
12 | 8ab56442 |
13 | 5121b855 |
14 | 305b5106 |
15 | 1d087005 |
hex | 130923f2 |
319366130 has 8 divisors (see below), whose sum is σ = 574859052. Its totient is φ = 127746448.
The previous prime is 319366121. The next prime is 319366133. The reversal of 319366130 is 31663913.
It can be written as a sum of positive squares in 2 ways, for example, as 295736809 + 23629321 = 17197^2 + 4861^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (319366133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15968297 + ... + 15968316.
Almost surely, 2319366130 is an apocalyptic number.
319366130 is a deficient number, since it is larger than the sum of its proper divisors (255492922).
319366130 is a wasteful number, since it uses less digits than its factorization.
319366130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31936620.
The product of its (nonzero) digits is 8748, while the sum is 32.
The square root of 319366130 is about 17870.8178324329. The cubic root of 319366130 is about 683.5384541197.
The spelling of 319366130 in words is "three hundred nineteen million, three hundred sixty-six thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •