Base | Representation |
---|---|
bin | 110101111111… |
… | …101010110111 |
3 | 222122010012220 |
4 | 311333222313 |
5 | 12110420143 |
6 | 1223213423 |
7 | 231211353 |
oct | 65775267 |
9 | 28563186 |
10 | 14154423 |
11 | 7a98478 |
12 | 48a7273 |
13 | 2c177ca |
14 | 1c46463 |
15 | 1398d83 |
hex | d7fab7 |
14154423 has 8 divisors (see below), whose sum is σ = 18941808. Its totient is φ = 9401664.
The previous prime is 14154401. The next prime is 14154451. The reversal of 14154423 is 32445141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14154423 - 25 = 14154391 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14154393 and 14154402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14154323) 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, 7686 + ... + 9347.
It is an arithmetic number, because the mean of its divisors is an integer number (2367726).
Almost surely, 214154423 is an apocalyptic number.
14154423 is a deficient number, since it is larger than the sum of its proper divisors (4787385).
14154423 is a wasteful number, since it uses less digits than its factorization.
14154423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17313.
The product of its digits is 1920, while the sum is 24.
The square root of 14154423 is about 3762.2364359514. The cubic root of 14154423 is about 241.8971342977.
Adding to 14154423 its reverse (32445141), we get a palindrome (46599564).
The spelling of 14154423 in words is "fourteen million, one hundred fifty-four thousand, four hundred twenty-three".
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