Properties of the Number 73117

Seventy-Three Thousand One Hundred Seventeen

Basics

Value: 73116 → 73117 → 73118

Parity: odd

Prime: No

Previous Prime: 73091

Next Prime: 73121

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 17 ² × 23

Divisors: 1, 11, 17, 23, 187, 253, 289, 391, 3179, 4301

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10001110110011101

Octal: 216635

Duodecimal: 36391

Hexadecimal: 11d9d

Square: 5346095689

Square Root: 270.4015532499767

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

[ (3rd elementary symmetric function of 3,4,...,n+4)/(3+4+...+n+4) ]. A24191

Greatest number having exactly n representations as ab+ac+bc with 0 < a < b < c. A94377

Number of symmetric n X 3 crossword puzzle grids. A34185

Numbers k with more than one maximum clique containing k in the gcd-graph of {1, 2, ..., k}. A387699

Numbers k such that k | 10^k + 9^k + 8^k + 7^k. A57214

a(n+1) = a(n) + a(n) mod n; a(1) = 1. A73117

Square array A(n, k) = 2*φ(A246278(n, k)) - A246278(n, k), read by falling antidiagonals; A083254, (2*φ(n)-n), applied to the prime shift array. A379011