Base | Representation |
---|---|
bin | 110101101000… |
… | …010001111101 |
3 | 222110020210200 |
4 | 311220101331 |
5 | 12044333441 |
6 | 1221154113 |
7 | 230332143 |
oct | 65502175 |
9 | 28406720 |
10 | 14058621 |
11 | 7a324a5 |
12 | 485b939 |
13 | 2bb3015 |
14 | 1c1d593 |
15 | 137a7b6 |
hex | d6847d |
14058621 has 12 divisors (see below), whose sum is σ = 20690748. Its totient is φ = 9195264.
The previous prime is 14058619. The next prime is 14058641. The reversal of 14058621 is 12685041.
It can be written as a sum of positive squares in 2 ways, for example, as 6687396 + 7371225 = 2586^2 + 2715^2 .
It is not a de Polignac number, because 14058621 - 21 = 14058619 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14058601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14260 + ... + 15213.
It is an arithmetic number, because the mean of its divisors is an integer number (1724229).
Almost surely, 214058621 is an apocalyptic number.
It is an amenable number.
14058621 is a deficient number, since it is larger than the sum of its proper divisors (6632127).
14058621 is a wasteful number, since it uses less digits than its factorization.
14058621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29532 (or 29529 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 14058621 is about 3749.4827643290. The cubic root of 14058621 is about 241.3501507278.
The spelling of 14058621 in words is "fourteen million, fifty-eight thousand, six hundred twenty-one".
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