Base | Representation |
---|---|
bin | 110001100001… |
… | …101100000110 |
3 | 220102121101120 |
4 | 301201230012 |
5 | 11310424141 |
6 | 1142134410 |
7 | 215232306 |
oct | 61415406 |
9 | 26377346 |
10 | 12983046 |
11 | 736839a |
12 | 4421406 |
13 | 28c759b |
14 | 1a1d606 |
15 | 1216c66 |
hex | c61b06 |
12983046 has 12 divisors (see below), whose sum is σ = 25983756. Its totient is φ = 4324740.
The previous prime is 12982999. The next prime is 12983051. The reversal of 12983046 is 64038921.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12982998 and 12983016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8091 + ... + 9561.
It is an arithmetic number, because the mean of its divisors is an integer number (2165313).
Almost surely, 212983046 is an apocalyptic number.
12983046 is an abundant number, since it is smaller than the sum of its proper divisors (13000710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12983046 is an frugal number, since it uses more digits than its factorization.
12983046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2947 (or 1476 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 12983046 is about 3603.1994116341. The cubic root of 12983046 is about 235.0312075652.
The spelling of 12983046 in words is "twelve million, nine hundred eighty-three thousand, forty-six".
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