Base | Representation |
---|---|
bin | 110000110101… |
… | …101110010010 |
3 | 220002110100210 |
4 | 300311232102 |
5 | 11234143322 |
6 | 1134224550 |
7 | 213552264 |
oct | 60655622 |
9 | 26073323 |
10 | 12802962 |
11 | 7255067 |
12 | 4355156 |
13 | 2863623 |
14 | 19b3b34 |
15 | 11cd70c |
hex | c35b92 |
12802962 has 32 divisors (see below), whose sum is σ = 26604864. Its totient is φ = 4104000.
The previous prime is 12802961. The next prime is 12802987. The reversal of 12802962 is 26920821.
12802962 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (12802961) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22137 + ... + 22707.
It is an arithmetic number, because the mean of its divisors is an integer number (831402).
Almost surely, 212802962 is an apocalyptic number.
12802962 is an abundant number, since it is smaller than the sum of its proper divisors (13801902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12802962 is a wasteful number, since it uses less digits than its factorization.
12802962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 12802962 is about 3578.1226921390. The cubic root of 12802962 is about 233.9394612915.
The spelling of 12802962 in words is "twelve million, eight hundred two thousand, nine hundred sixty-two".
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