Base | Representation |
---|---|
bin | 110010010110… |
… | …111100111110 |
3 | 220211200122212 |
4 | 302112330332 |
5 | 11334414324 |
6 | 1150540422 |
7 | 220131335 |
oct | 62267476 |
9 | 26750585 |
10 | 13201214 |
11 | 74a72a4 |
12 | 4507712 |
13 | 2972990 |
14 | 1a78d1c |
15 | 125b70e |
hex | c96f3e |
13201214 has 16 divisors (see below), whose sum is σ = 22580208. Its totient is φ = 5734272.
The previous prime is 13201189. The next prime is 13201217. The reversal of 13201214 is 41210231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13201217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14492 + ... + 15375.
It is an arithmetic number, because the mean of its divisors is an integer number (1411263).
Almost surely, 213201214 is an apocalyptic number.
13201214 is a deficient number, since it is larger than the sum of its proper divisors (9378994).
13201214 is a wasteful number, since it uses less digits than its factorization.
13201214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29899.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 13201214 is about 3633.3474923272. The cubic root of 13201214 is about 236.3403950341.
Adding to 13201214 its reverse (41210231), we get a palindrome (54411445).
The spelling of 13201214 in words is "thirteen million, two hundred one thousand, two hundred fourteen".
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