Properties of the Number -132572

One Hundred Thirty-Two Thousand Five Hundred Seventy-Two

Basics

Value: -132573 → -132572 → -132571

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 23 × 131

Divisors: 1, 2, 4, 11, 22, 23, 44, 46, 92, 131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000010111011100

Octal: -402734

Duodecimal: -64878

Hexadecimal: -205dc

Square: 17575335184

Square Root: 364.1043806382999

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 the fractional part of (101/100)^k is greater than 1-(1/k). A153672

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum plus the upper median plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237677

a(n) = binomial(4n, n) - binomial(4n, n - 3). A26020

Numbers k such that the k-th triangular number contains only digits {3,7,8}. A119201

a(n) = 2·F(n-1) + 9·F(n-4) + 9·F(n-7) where n >= 7 and F = A000045. A280931

Number of (n+1)X(2+1) 0..3 arrays with the maximum plus the upper median plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237673

Number of (n+1)X(3+1) 0..3 arrays with the maximum plus the upper median plus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237674