Base | Representation |
---|---|
bin | 110110010111… |
… | …010000100111 |
3 | 222211000202120 |
4 | 312113100213 |
5 | 12122013142 |
6 | 1225241023 |
7 | 232063146 |
oct | 66272047 |
9 | 28730676 |
10 | 14251047 |
11 | 8054028 |
12 | 4933173 |
13 | 2c4c795 |
14 | 1c6d75d |
15 | 13b77ec |
hex | d97427 |
14251047 has 16 divisors (see below), whose sum is σ = 19415040. Its totient is φ = 9296352.
The previous prime is 14251043. The next prime is 14251057. The reversal of 14251047 is 74015241.
It is not a de Polignac number, because 14251047 - 22 = 14251043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14251043) 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 15 ways as a sum of consecutive naturals, for example, 37018 + ... + 37400.
It is an arithmetic number, because the mean of its divisors is an integer number (1213440).
Almost surely, 214251047 is an apocalyptic number.
14251047 is a deficient number, since it is larger than the sum of its proper divisors (5163993).
14251047 is a wasteful number, since it uses less digits than its factorization.
14251047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 622.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 14251047 is about 3775.0558936259. The cubic root of 14251047 is about 242.4463168092.
Adding to 14251047 its reverse (74015241), we get a palindrome (88266288).
The spelling of 14251047 in words is "fourteen million, two hundred fifty-one thousand, forty-seven".
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