Properties of the Number 14743

Fourteen Thousand Seven Hundred Forty-Three

Basics

Value: 14742 → 14743 → 14744

Parity: odd

Prime: No

Previous Prime: 14741

Next Prime: 14747

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 23 × 641

Divisors: 1, 23, 641, 14743

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11100110010111

Octal: 34627

Duodecimal: 8647

Hexadecimal: 3997

Square: 217356049

Square Root: 121.4207560510146

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

Numbers k such that k² contains exactly 9 different digits. A54037

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 0 vertically. A207442

T(n,k)=Number of (n+2)X(k+2) binary arrays avoiding patterns 001 and 100 in rows and columns. A202317

Number of partitions of {1,..,n} into lists with an odd number of lists of size 1, where a list means an ordered subset, cf. A000262. A111753

a(n) = (7·n³ + 6·n² + 5·n) / 6. A101165

a(n) is the position of the last two-tuple within the reverse lexicographic set of partitions of 2n and 2n+1, with a(1)-a(n) representing the positions of every 2-tuple partition of 2n and 2n+1. A216053

Fifth diagonal of triangle A064094. A64096

Main diagonal of Unlucky array: a(n) = A255543(n,n). A255549

a(n) = n! * ∑_{k=0..floor(n/2)} (k+1)^k-1 / (k! * (n-2·k)!). A362522

First row of spectral array W(sqrt(3)). A22159