Properties of the Number 14567

Fourteen Thousand Five Hundred Sixty-Seven

Basics

Value: 14566 → 14567 → 14568

Parity: odd

Prime: No

Previous Prime: 14563

Next Prime: 14591

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 2081

Divisors: 1, 7, 2081, 14567

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 11100011100111

Octal: 34347

Duodecimal: 851B

Hexadecimal: 38e7

Square: 212197489

Square Root: 120.69382751408624

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

T(n,k)=Number of nXk 0..1 arrays with exactly floor(nXk/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..1 order. A222769

Decimal part of a(n)^1/2 starts with a 'nine digits' anagram. A34277

Array read by antidiagonals: A(n,k) is the number of nonnegative integer matrices with k columns and any number of distinct nonzero rows with column sums n. A331568

Lengths of complete iterations (direct and reverse branches) of the Kolakoski sequence A000002. A249508

Number of nonnegative integer matrices with 2 columns and any number of distinct nonzero rows with column sums n. A331646

Lexicographically earliest sequence of nonnegative integers such that two distinct terms differ by at least 4 decimal digits. A346000

a(1) = 1; then the smallest number such that both the forward and reverse n-th partial concatenation is a prime for n > 1. A83992

Number of binary strings u of any length with property that length(u) + number of 0's in u <= n (only one of a string and its reversal are counted). A66067

k such that either 2^k + k - 3 or 2^k + k - 2 is prime. A237816

Numerator of Hermite(n, 7/8). A159028