Base | Representation |
---|---|
bin | 110101111100… |
… | …110111001111 |
3 | 222121112110010 |
4 | 311330313033 |
5 | 12110033202 |
6 | 1223044303 |
7 | 231133011 |
oct | 65746717 |
9 | 28545403 |
10 | 14142927 |
11 | 7a8a877 |
12 | 48a0693 |
13 | 2c124c6 |
14 | 1c421b1 |
15 | 139576c |
hex | d7cdcf |
14142927 has 4 divisors (see below), whose sum is σ = 18857240. Its totient is φ = 9428616.
The previous prime is 14142899. The next prime is 14142937. The reversal of 14142927 is 72924141.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 14142927 - 28 = 14142671 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14142894 and 14142903.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14142937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2357152 + ... + 2357157.
It is an arithmetic number, because the mean of its divisors is an integer number (4714310).
Almost surely, 214142927 is an apocalyptic number.
14142927 is a deficient number, since it is larger than the sum of its proper divisors (4714313).
14142927 is an equidigital number, since it uses as much as digits as its factorization.
14142927 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4714312.
The product of its digits is 4032, while the sum is 30.
The square root of 14142927 is about 3760.7083109436. The cubic root of 14142927 is about 241.8316282093.
The spelling of 14142927 in words is "fourteen million, one hundred forty-two thousand, nine hundred twenty-seven".
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