Properties of the Number 84146

Eighty-Four Thousand One Hundred Forty-Six

Basics

Value: 84145 → 84146 → 84147

Parity: even

Prime: No

Previous Prime: 84143

Next Prime: 84163

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 42073

Divisors: 1, 2, 42073, 84146

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100010110010

Octal: 244262

Duodecimal: 40842

Hexadecimal: 148b2

Square: 7080549316

Square Root: 290.07929950273945

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

Sums of two distinct prime 4th powers. A130873

Sums of two odd fourth powers. A343588

Quartan semiprimes: semiprimes of the form x⁴ + y⁴, x>0, y>0. A182277

Sums of two distinct odd fourth powers. A342832

Integers that have exactly one representation as a sum of two or more consecutive primes. A84146

Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 1 1 vertically. A207927