Base | Representation |
---|---|
bin | 110110101001… |
… | …110011110111 |
3 | 222221212222210 |
4 | 312221303313 |
5 | 12131431111 |
6 | 1231024503 |
7 | 232530525 |
oct | 66516367 |
9 | 28855883 |
10 | 14327031 |
11 | 80a6124 |
12 | 496b133 |
13 | 2c78244 |
14 | 1c8d315 |
15 | 13d00a6 |
hex | da9cf7 |
14327031 has 8 divisors (see below), whose sum is σ = 19229824. Its totient is φ = 9487800.
The previous prime is 14327023. The next prime is 14327059. The reversal of 14327031 is 13072341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14327031 - 23 = 14327023 is a prime.
It is a super-2 number, since 2×143270312 = 410527634549922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14326989 and 14327007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14327011) 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, 15361 + ... + 16266.
It is an arithmetic number, because the mean of its divisors is an integer number (2403728).
Almost surely, 214327031 is an apocalyptic number.
14327031 is a deficient number, since it is larger than the sum of its proper divisors (4902793).
14327031 is a wasteful number, since it uses less digits than its factorization.
14327031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31781.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 14327031 is about 3785.1064714219. The cubic root of 14327031 is about 242.8764465295.
Adding to 14327031 its reverse (13072341), we get a palindrome (27399372).
The spelling of 14327031 in words is "fourteen million, three hundred twenty-seven thousand, thirty-one".
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