Base | Representation |
---|---|
bin | 110110111001… |
… | …110000011001 |
3 | 1000002012120211 |
4 | 312321300121 |
5 | 12141023340 |
6 | 1232251121 |
7 | 233222122 |
oct | 66716031 |
9 | 30065524 |
10 | 14392345 |
11 | 8140200 |
12 | 49a0aa1 |
13 | 2c9bba6 |
14 | 1ca9049 |
15 | 13e45ea |
hex | db9c19 |
14392345 has 12 divisors (see below), whose sum is σ = 18984420. Its totient is φ = 10466720.
The previous prime is 14392333. The next prime is 14392349. The reversal of 14392345 is 54329341.
It can be written as a sum of positive squares in 2 ways, for example, as 3790809 + 10601536 = 1947^2 + 3256^2 .
It is not a de Polignac number, because 14392345 - 221 = 12295193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14392349) 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, 11290 + ... + 12499.
It is an arithmetic number, because the mean of its divisors is an integer number (1582035).
Almost surely, 214392345 is an apocalyptic number.
It is an amenable number.
14392345 is a deficient number, since it is larger than the sum of its proper divisors (4592075).
14392345 is a wasteful number, since it uses less digits than its factorization.
14392345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23816 (or 23805 counting only the distinct ones).
The product of its digits is 12960, while the sum is 31.
The square root of 14392345 is about 3793.7244233075. The cubic root of 14392345 is about 243.2449617591.
The spelling of 14392345 in words is "fourteen million, three hundred ninety-two thousand, three hundred forty-five".
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