Properties of the Number 84918

Eighty-Four Thousand Nine Hundred Eighteen

Basics

Value: 84917 → 84918 → 84919

Parity: even

Prime: No

Previous Prime: 84913

Next Prime: 84919

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 14153

Divisors: 1, 2, 3, 6, 14153, 28306, 42459, 84918

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100101110110110

Octal: 245666

Duodecimal: 41186

Hexadecimal: 14bb6

Square: 7211066724

Square Root: 291.40693196971137

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal. A237090

Number of (n+1)X(2+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal. A237084

Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median plus the lower median minus the minimum of every 2X2 subblock equal. A237086

Numbers n >= 1000, such that if prime P divides n, then so does each smaller prime. A84918