Properties of the Number 61382

Sixty-One Thousand Three Hundred Eighty-Two

Basics

Value: 61381 → 61382 → 61383

Parity: even

Prime: No

Previous Prime: 61381

Next Prime: 61403

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 47 × 653

Divisors: 1, 2, 47, 94, 653, 1306, 30691, 61382

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111111000110

Octal: 167706

Duodecimal: 2B632

Hexadecimal: efc6

Square: 3767749924

Square Root: 247.7539101608691

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

Array read by antidiagonals: T(m,n) is the number of mutual-visibility sets in the grid graph P_m X P_n. A392417

Number of mutual-visibility sets in the n X 4 grid graph. A392420

Decimal expansion of π/e. A61382