Base | Representation |
---|---|
bin | 110001110110… |
… | …001111001110 |
3 | 220120212211220 |
4 | 301312033032 |
5 | 11321122324 |
6 | 1144024210 |
7 | 216032556 |
oct | 61661716 |
9 | 26525756 |
10 | 13067214 |
11 | 7415656 |
12 | 4462066 |
13 | 29269a4 |
14 | 1a42166 |
15 | 1231b79 |
hex | c763ce |
13067214 has 16 divisors (see below), whose sum is σ = 26227152. Its totient is φ = 4340288.
The previous prime is 13067167. The next prime is 13067273. The reversal of 13067214 is 41276031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1959 + ... + 5474.
It is an arithmetic number, because the mean of its divisors is an integer number (1639197).
Almost surely, 213067214 is an apocalyptic number.
13067214 is an abundant number, since it is smaller than the sum of its proper divisors (13159938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13067214 is a wasteful number, since it uses less digits than its factorization.
13067214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7731.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 13067214 is about 3614.8601632705. The cubic root of 13067214 is about 235.5380098313.
The spelling of 13067214 in words is "thirteen million, sixty-seven thousand, two hundred fourteen".
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