Properties of the Number -52441

Fifty-Two Thousand Four Hundred Forty-One

Basics

Value: -52442 → -52441 → -52440

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 229 ²

Divisors: 1, 229, 52441

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100110011011001

Octal: -146331

Duodecimal: -26421

Hexadecimal: -ccd9

Square: 2750058481

Square Root: 229

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

Numerator of Euler(n, 3/14). A156369

a(n) = (6·n + 1)². A16922

Squares of primes lacking the digit zero in their decimal expansion. A52043

a(n) = (11·n + 9)². A17498

Squares with initial digit '5'. A45788

Squares that become prime when their most significant (or leftmost) digit is removed. A225873

a(n) = (12·n + 1)². A17534

Square of primes of the form 4k+1 (A002144). A80109

a(n) = (7·n + 5)². A17042

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having index change +-(.,.) 0,0 0,2 or 1,0. A264207