Base | Representation |
---|---|
bin | 110001010101… |
… | …101001000010 |
3 | 220100002200212 |
4 | 301111221002 |
5 | 11302334243 |
6 | 1141114122 |
7 | 214635401 |
oct | 61255102 |
9 | 26302625 |
10 | 12933698 |
11 | 7334308 |
12 | 43b8942 |
13 | 28aac9b |
14 | 1a09638 |
15 | 1207318 |
hex | c55a42 |
12933698 has 6 divisors (see below), whose sum is σ = 19408179. Its totient is φ = 6464306.
The previous prime is 12933671. The next prime is 12933709. The reversal of 12933698 is 89633921.
It can be written as a sum of positive squares in only one way, i.e., 6466849 + 6466849 = 2543^2 + 2543^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=2543.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3815 + ... + 6357.
Almost surely, 212933698 is an apocalyptic number.
12933698 is a deficient number, since it is larger than the sum of its proper divisors (6474481).
12933698 is an frugal number, since it uses more digits than its factorization.
12933698 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5088 (or 2545 counting only the distinct ones).
The product of its digits is 69984, while the sum is 41.
The square root of 12933698 is about 3596.3450891148. The cubic root of 12933698 is about 234.7330483082.
It can be divided in two parts, 12933 and 698, that added together give a palindrome (13631).
The spelling of 12933698 in words is "twelve million, nine hundred thirty-three thousand, six hundred ninety-eight".
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