Properties of the Number 38661

Thirty-Eight Thousand Six Hundred Sixty-One

Basics

Value: 38660 → 38661 → 38662

Parity: odd

Prime: No

Previous Prime: 38653

Next Prime: 38669

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 ² × 263

Divisors: 1, 3, 7, 21, 49, 147, 263, 789, 1841, 5523

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001011100000101

Octal: 113405

Duodecimal: 1A459

Hexadecimal: 9705

Square: 1494672921

Square Root: 196.62400667263395

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

Number of integer partitions of n whose multiset of multiplicities has integer mean. A360069

Number of columns in the character table of the symmetric group S_n that have zero sum. A85642

a(n) is the largest integer value of ∏_k=1..n (2 + 1/t_k) with integers t_k > 1. A355243

Numbers equidistant from twin prime pairs that are also equidistant from numbers equidistant from twin prime pairs. A260517

First gap of n in sequence A038593 (lower terms). A38661