Properties of the Number -25448

Twenty-Five Thousand Four Hundred Forty-Eight

Basics

Value: -25449 → -25448 → -25447

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 3181

Divisors: 1, 2, 4, 8, 3181, 6362, 12724, 25448

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110001101101000

Octal: -61550

Duodecimal: -12888

Hexadecimal: -6368

Square: 647600704

Square Root: 159.52429282087414

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

Numbers k such that 10^2·k+1-5·10^k-1 is prime. A183185

Partial sums of A267326. A264390

Starting positions of strings of 3 1's in the decimal expansion of π. A50209

k such that 10^2·k+1-j·10^k-1 is prime for some j = 1, 2, 4, 5, 7 or 8. A213881

(Number of 4 X 4 pandiagonal magic squares with distinct positive entries less than n)/384. A317252