Properties of the Number -48811

Forty-Eight Thousand Eight Hundred Eleven

Basics

Value: -48812 → -48811 → -48810

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 19 × 367

Divisors: 1, 7, 19, 133, 367, 2569, 6973, 48811

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1011111010101011

Octal: -137253

Duodecimal: -242B7

Hexadecimal: -beab

Square: 2382513721

Square Root: 220.93211627103923

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

Iccanobirt numbers (12 of 15): a(n) = R(R(a(n-1)) + a(n-2) + a(n-3)), where R is the digit reversal function A004086. A102122

a(n) = ∑_{k=0..floor(2·n/7)} binomial(2·k,2·n-7·k). A392430

Number of n X 3 0..1 arrays with rows, antidiagonals and columns unimodal. A223632