Base | Representation |
---|---|
bin | 110001110110… |
… | …001011001010 |
3 | 220120212111021 |
4 | 301312023022 |
5 | 11321120304 |
6 | 1144023054 |
7 | 216032035 |
oct | 61661312 |
9 | 26525437 |
10 | 13066954 |
11 | 741543a |
12 | 4461a8a |
13 | 2926834 |
14 | 1a4201c |
15 | 1231a54 |
hex | c762ca |
13066954 has 4 divisors (see below), whose sum is σ = 19600434. Its totient is φ = 6533476.
The previous prime is 13066951. The next prime is 13066997. The reversal of 13066954 is 45966031.
13066954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 12215025 + 851929 = 3495^2 + 923^2 .
It is not an unprimeable number, because it can be changed into a prime (13066951) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3266737 + ... + 3266740.
Almost surely, 213066954 is an apocalyptic number.
13066954 is a deficient number, since it is larger than the sum of its proper divisors (6533480).
13066954 is an equidigital number, since it uses as much as digits as its factorization.
13066954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6533479.
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 13066954 is about 3614.8242004280. The cubic root of 13066954 is about 235.5364476444.
The spelling of 13066954 in words is "thirteen million, sixty-six thousand, nine hundred fifty-four".
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