Base | Representation |
---|---|
bin | 110111011001… |
… | …111000001001 |
3 | 1000022220001201 |
4 | 313121320021 |
5 | 12204231123 |
6 | 1235144201 |
7 | 234310525 |
oct | 67317011 |
9 | 30286051 |
10 | 14523913 |
11 | 8220038 |
12 | 4a45061 |
13 | 3016a41 |
14 | 1d00d85 |
15 | 141d5ad |
hex | dd9e09 |
14523913 has 8 divisors (see below), whose sum is σ = 14814080. Its totient is φ = 14236560.
The previous prime is 14523911. The next prime is 14523937. The reversal of 14523913 is 31932541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14523913 - 21 = 14523911 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14523911) 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 7 ways as a sum of consecutive naturals, for example, 11818 + ... + 12988.
It is an arithmetic number, because the mean of its divisors is an integer number (1851760).
Almost surely, 214523913 is an apocalyptic number.
It is an amenable number.
14523913 is a deficient number, since it is larger than the sum of its proper divisors (290167).
14523913 is a wasteful number, since it uses less digits than its factorization.
14523913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1407.
The product of its digits is 3240, while the sum is 28.
The square root of 14523913 is about 3811.0251901555. The cubic root of 14523913 is about 243.9839246330.
The spelling of 14523913 in words is "fourteen million, five hundred twenty-three thousand, nine hundred thirteen".
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