Properties of the Number 14861

Fourteen Thousand Eight Hundred Sixty-One

Basics

Value: 14860 → 14861 → 14862

Parity: odd

Prime: No

Previous Prime: 14851

Next Prime: 14867

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 11 × 193

Divisors: 1, 7, 11, 77, 193, 1351, 2123, 14861

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101000001101

Octal: 35015

Duodecimal: 8725

Hexadecimal: 3a0d

Square: 220849321

Square Root: 121.90570126126177

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

Least k such that ∑_i=1..k (prime(i) + prime(i+2) - 2·prime(i+1)) = 2n + 1. A73051

Numbers k such that the k-th maximal run of composite numbers has length different from all prior maximal runs. Sorted positions of first appearances in A176246 (or A046933 shifted). A373400

Numbers k such that 3·k is a partition number. A213365

Row sums of triangle A134392. A134393

6-step Fibonacci sequence starting with (0,0,0,0,1,0). A251706

Numbers k such that m = 2·k is the middle side in a Heronian triangle with sides m - 11, m, m + 11. A296795

Number of base 27 n-digit numbers with adjacent digits differing by two or less. A126414

Number of (non-null) connected induced subgraphs in the (2 n)-crossed prism graph. A290757

Number of segments (and sides) created by diagonals of an n-gon in general position. A14628

Expansion of 1/(1-x³-x⁴-x⁵-x⁶-x⁷-x⁸). A17821