Base | Representation |
---|---|
bin | 110001000111… |
… | …100111010010 |
3 | 220020011212212 |
4 | 301013213102 |
5 | 11244014432 |
6 | 1135552122 |
7 | 214306031 |
oct | 61074722 |
9 | 26204785 |
10 | 12876242 |
11 | 72a5125 |
12 | 438b642 |
13 | 288aaa2 |
14 | 19d2718 |
15 | 11e52b2 |
hex | c479d2 |
12876242 has 8 divisors (see below), whose sum is σ = 20450556. Its totient is φ = 6059392.
The previous prime is 12876239. The next prime is 12876257. The reversal of 12876242 is 24267821.
12876242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12538681 + 337561 = 3541^2 + 581^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12876199 and 12876208.
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, 189323 + ... + 189390.
Almost surely, 212876242 is an apocalyptic number.
12876242 is a deficient number, since it is larger than the sum of its proper divisors (7574314).
12876242 is a wasteful number, since it uses less digits than its factorization.
12876242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378732.
The product of its digits is 10752, while the sum is 32.
The square root of 12876242 is about 3588.3480879090. The cubic root of 12876242 is about 234.3849436255.
The spelling of 12876242 in words is "twelve million, eight hundred seventy-six thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •