Base | Representation |
---|---|
bin | 110110101001… |
… | …010100100111 |
3 | 222221210020201 |
4 | 312221110213 |
5 | 12131400111 |
6 | 1231011331 |
7 | 232521640 |
oct | 66512447 |
9 | 28853221 |
10 | 14325031 |
11 | 80a4676 |
12 | 4969b47 |
13 | 2c77366 |
14 | 1c8c6c7 |
15 | 13ce6c1 |
hex | da9527 |
14325031 has 32 divisors (see below), whose sum is σ = 18385920. Its totient is φ = 10886400.
The previous prime is 14325029. The next prime is 14325037. The reversal of 14325031 is 13052341.
It is not a de Polignac number, because 14325031 - 21 = 14325029 is a prime.
It is a super-2 number, since 2×143250312 = 410413026301922, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14325037) 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 31 ways as a sum of consecutive naturals, for example, 201726 + ... + 201796.
It is an arithmetic number, because the mean of its divisors is an integer number (574560).
Almost surely, 214325031 is an apocalyptic number.
14325031 is a deficient number, since it is larger than the sum of its proper divisors (4060889).
14325031 is a wasteful number, since it uses less digits than its factorization.
14325031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 14325031 is about 3784.8422688403. The cubic root of 14325031 is about 242.8651444554.
Adding to 14325031 its reverse (13052341), we get a palindrome (27377372).
The spelling of 14325031 in words is "fourteen million, three hundred twenty-five thousand, thirty-one".
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