Properties of the Number 70551

Seventy Thousand Five Hundred Fifty-One

Basics

Value: 70550 → 70551 → 70552

Parity: odd

Prime: No

Previous Prime: 70549

Next Prime: 70571

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 13 × 67

Divisors: 1, 3, 9, 13, 27, 39, 67, 81, 117, 201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001001110010111

Octal: 211627

Duodecimal: 349B3

Hexadecimal: 11397

Square: 4977443601

Square Root: 265.6143821407267

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) = n*(n + 1)*(n² - 3·n + 5)/6. A6484

Number of ternary search trees on n keys. A19497

26-gonal pyramidal numbers: a(n) = n*(n+1)*(8·n-7)/2. A256646

Expansion of 1/((1-3x)(1-4x)(1-7x)(1-11x)). A28041

a(n) = n⁴ mod 23. A70551