Properties of the Number -125671

One Hundred Twenty-Five Thousand Six Hundred Seventy-One

Basics

Value: -125672 → -125671 → -125670

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 13 × 1381

Divisors: 1, 7, 13, 91, 1381, 9667, 17953, 125671

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110101011100111

Octal: -365347

Duodecimal: -60887

Hexadecimal: -1eae7

Square: 15793200241

Square Root: 354.50105782634836

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

Number of subpartitions of partition P=[0,0,0,0,1,1,1,1,1,2,2,2,2,2,2,3,...], where P(n) = [(sqrt(8·n+49) - 7)/2]. A121433

Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 19 (most significant digit on right). A29512

Number of nX6 0..1 arrays with every element equal to 1, 2, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A298658