Base | Representation |
---|---|
bin | 110101111001… |
… | …100010110010 |
3 | 222120211210112 |
4 | 311321202302 |
5 | 12104114310 |
6 | 1222501322 |
7 | 231045245 |
oct | 65714262 |
9 | 28524715 |
10 | 14129330 |
11 | 7a80636 |
12 | 4894842 |
13 | 2c09267 |
14 | 1c3b25c |
15 | 1391705 |
hex | d798b2 |
14129330 has 8 divisors (see below), whose sum is σ = 25432812. Its totient is φ = 5651728.
The previous prime is 14129321. The next prime is 14129333. The reversal of 14129330 is 3392141.
It can be written as a sum of positive squares in 2 ways, for example, as 13490929 + 638401 = 3673^2 + 799^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14129296 and 14129305.
It is not an unprimeable number, because it can be changed into a prime (14129333) 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 3 ways as a sum of consecutive naturals, for example, 706457 + ... + 706476.
Almost surely, 214129330 is an apocalyptic number.
14129330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14129330 is a deficient number, since it is larger than the sum of its proper divisors (11303482).
14129330 is a wasteful number, since it uses less digits than its factorization.
14129330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1412940.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 14129330 is about 3758.9001050839. The cubic root of 14129330 is about 241.7541044416.
The spelling of 14129330 in words is "fourteen million, one hundred twenty-nine thousand, three hundred thirty".
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