Base | Representation |
---|---|
bin | 101111100110… |
… | …111000111010 |
3 | 212111001102101 |
4 | 233212320322 |
5 | 11143330213 |
6 | 1123254014 |
7 | 211036003 |
oct | 57467072 |
9 | 25431371 |
10 | 12480058 |
11 | 70544a8 |
12 | 421a30a |
13 | 277c666 |
14 | 192c1aa |
15 | 1167bdd |
hex | be6e3a |
12480058 has 8 divisors (see below), whose sum is σ = 18747828. Its totient is φ = 6230784.
The previous prime is 12480049. The next prime is 12480089. The reversal of 12480058 is 85008421.
It can be written as a sum of positive squares in 2 ways, for example, as 8082649 + 4397409 = 2843^2 + 2097^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a plaindrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2791 + ... + 5722.
Almost surely, 212480058 is an apocalyptic number.
12480058 is a deficient number, since it is larger than the sum of its proper divisors (6267770).
12480058 is an equidigital number, since it uses as much as digits as its factorization.
12480058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9248.
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 12480058 is about 3532.7125555301. The cubic root of 12480058 is about 231.9559592383.
Adding to 12480058 its reverse (85008421), we get a palindrome (97488479).
The spelling of 12480058 in words is "twelve million, four hundred eighty thousand, fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •