Properties of the Number -30441

Thirty Thousand Four Hundred Forty-One

Basics

Value: -30442 → -30441 → -30440

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 73 × 139

Divisors: 1, 3, 73, 139, 219, 417, 10147, 30441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011011101001

Octal: -73351

Duodecimal: -15749

Hexadecimal: -76e9

Square: 926654481

Square Root: 174.47349368886955

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 nXk 0..1 arrays with every element equal to 1 or 2 horizontally or antidiagonally adjacent elements, with upper left element zero. A301823

Numerators of the partial sums of the reciprocals of the powerfree part function (A055231). A379579

Table of Encoded Bell Multisets using A064553 (cf. A129305). A130274

Numbers n such that d(1)¹ + d(2)² + ... + d(p)^p and d(1)^p + d(2)^p-1 +... + d(p)¹ are squares, where d(i), i=1..p, are the digits of n. A178360

Number of 4Xn 0..1 arrays with every element equal to 1 or 2 horizontally or antidiagonally adjacent elements, with upper left element zero. A301825