Base | Representation |
---|---|
bin | 101111100110… |
… | …111111100100 |
3 | 212111002000011 |
4 | 233212333210 |
5 | 11143333414 |
6 | 1123300004 |
7 | 211040152 |
oct | 57467744 |
9 | 25432004 |
10 | 12480484 |
11 | 7054855 |
12 | 421a604 |
13 | 277c903 |
14 | 192c3d2 |
15 | 1167dc4 |
hex | be6fe4 |
12480484 has 12 divisors (see below), whose sum is σ = 21952000. Its totient is φ = 6208488.
The previous prime is 12480463. The next prime is 12480487. The reversal of 12480484 is 48408421.
It is not an unprimeable number, because it can be changed into a prime (12480487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7044 + ... + 8635.
Almost surely, 212480484 is an apocalyptic number.
It is an amenable number.
12480484 is a deficient number, since it is larger than the sum of its proper divisors (9471516).
12480484 is a wasteful number, since it uses less digits than its factorization.
12480484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15882 (or 15880 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 31.
The square root of 12480484 is about 3532.7728486275. The cubic root of 12480484 is about 231.9585984385.
It can be divided in two parts, 124 and 80484, that added together give a palindrome (80608).
The spelling of 12480484 in words is "twelve million, four hundred eighty thousand, four hundred eighty-four".
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