Properties of the Number 86401

Eighty-Six Thousand Four Hundred One

Basics

Value: 86400 → 86401 → 86402

Parity: odd

Prime: No

Previous Prime: 86399

Next Prime: 86413

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 12343

Divisors: 1, 7, 12343, 86401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000110000001

Octal: 250601

Duodecimal: 42001

Hexadecimal: 15181

Square: 7465132801

Square Root: 293.94047016360304

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 degree-n permutations of order dividing 7. A53497

Triangle read by rows: T(n,k) = A022166(n,k)*n!/binomial(n,k) + 1 - n!. A176417

a(n) = 54·n² + 1. A158646

Number of compositions of n with exactly four occurrences of the largest part. A243739

Mobiles (cycle rooted trees) where no branch is identical to its adjacent neighbor. A106364

a(n) = M(n) (mod n) where M(n) = A001006(n) is the n-th Motzkin number. A86401