Base | Representation |
---|---|
bin | 110101100000… |
… | …100001001111 |
3 | 222101122012021 |
4 | 311200201033 |
5 | 12042324311 |
6 | 1220351011 |
7 | 230140360 |
oct | 65404117 |
9 | 28348167 |
10 | 14026831 |
11 | 7a10625 |
12 | 4845467 |
13 | 2ba1700 |
14 | 1c11b67 |
15 | 1371171 |
hex | d6084f |
14026831 has 24 divisors (see below), whose sum is σ = 17708544. Its totient is φ = 10876320.
The previous prime is 14026829. The next prime is 14026867. The reversal of 14026831 is 13862041.
It is not a de Polignac number, because 14026831 - 21 = 14026829 is a prime.
It is a super-2 number, since 2×140268312 = 393503975805122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14026796 and 14026805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14026801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83910 + ... + 84076.
It is an arithmetic number, because the mean of its divisors is an integer number (737856).
Almost surely, 214026831 is an apocalyptic number.
14026831 is a deficient number, since it is larger than the sum of its proper divisors (3681713).
14026831 is a wasteful number, since it uses less digits than its factorization.
14026831 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271 (or 258 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 14026831 is about 3745.2411137335. The cubic root of 14026831 is about 241.1680960839.
Adding to 14026831 its reverse (13862041), we get a palindrome (27888872).
The spelling of 14026831 in words is "fourteen million, twenty-six thousand, eight hundred thirty-one".
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