Properties of the Number 38979

Thirty-Eight Thousand Nine Hundred Seventy-Nine

Basics

Value: 38978 → 38979 → 38980

Parity: odd

Prime: No

Previous Prime: 38977

Next Prime: 38993

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 61 × 71

Divisors: 1, 3, 9, 61, 71, 183, 213, 549, 639, 4331

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001100001000011

Octal: 114103

Duodecimal: 1A683

Hexadecimal: 9843

Square: 1519362441

Square Root: 197.43100060527476

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

Triangle: self-converse semigroups of order n with k idempotents. A58118

Number of permutations avoiding the consecutive pattern 53241. A202220

Number of permutations avoiding the consecutive pattern 34125. A202226

Number of permutations avoiding the consecutive pattern 41532. A202227

Number of permutations avoiding the consecutive pattern 41253. A202229

Primes p such that 91 is a square mod p. A38979