Properties of the Number -67963

Sixty-Seven Thousand Nine Hundred Sixty-Three

Basics

Value: -67964 → -67963 → -67962

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 ² × 19 × 73

Divisors: 1, 7, 19, 49, 73, 133, 511, 931, 1387, 3577

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10000100101111011

Octal: -204573

Duodecimal: -333B7

Hexadecimal: -1097b

Square: 4618969369

Square Root: 260.697142293505

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

Euler transform of 2^floor(n/2), (A016116). A358369

Square root of sum defined in A007475(n) and A001032(n). A76215

A089450 indexed by A000040. A89525

Consider iteration of the function f(x) = σ(φ(x)) = A062402(x). Sequence lists the numbers k such that the trajectory of k returns to k. A96998