Properties of the Number 55167

Fifty-Five Thousand One Hundred Sixty-Seven

Basics

Value: 55166 → 55167 → 55168

Parity: odd

Prime: No

Previous Prime: 55163

Next Prime: 55171

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 37 × 71

Divisors: 1, 3, 7, 21, 37, 71, 111, 213, 259, 497

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1101011101111111

Octal: 153577

Duodecimal: 27B13

Hexadecimal: d77f

Square: 3043397889

Square Root: 234.8765633263566

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

Expansion of q^5/24 / (η(q) * η(q²)²) in powers of q. A29862

Numbers m = ∑_k=1..n σ(k) such that ∑_k=1..n σ(k) is divisible by k. A168133

Records in A096335 (positions). A221182

Concatenation of n-th nonprime and n-th prime. A253911

Decimal representation of the middle column of the "Rule 167" elementary cellular automaton starting with a single ON (black) cell. A267581

Numbers n such that (5ⁿ+1)/6 is a prime. A57171

a(1) = 1, a(2) = 2. For n >= 3, a(n) is found by concatenating the fourth powers of the first n-1 terms of the sequence and then dividing the resulting number by a(n-1). A181866

Semiprime numbers that are sandwiched between products of exactly 4 distinct primes (or tetraprimes). A375964

Number of optimal binary prefix-free codes with n words all ending in 1. A55167