Properties of the Number 55199

Fifty-Five Thousand One Hundred Ninety-Nine

Basics

Value: 55198 → 55199 → 55200

Parity: odd

Prime: No

Previous Prime: 55171

Next Prime: 55201

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 17 ² × 191

Divisors: 1, 17, 191, 289, 3247, 55199

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101011110011111

Octal: 153637

Duodecimal: 27B3B

Hexadecimal: d79f

Square: 3046929601

Square Root: 234.94467433844932

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

a(n) = pq + pr + qr with p = prime(n), q = prime(n+1), and r = prime(n+2). A127345

Composites in A127345. A127347

Denominators of continued fraction convergents to sqrt(119). A41217

Denominator of harmonic mean of 3 consecutive primes. Numerators are A331259. A331260

Number of nX3 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A317692

Sum of the largest parts in the partitions of 4n into 4 parts with smallest part = 1. A240711

10ⁿ-th decimal digit of π. A55199