Properties of the Number -19522

Nineteen Thousand Five Hundred Twenty-Two

Basics

Value: -19523 → -19522 → -19521

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 43 × 227

Divisors: 1, 2, 43, 86, 227, 454, 9761, 19522

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100110001000010

Octal: -46102

Duodecimal: -B36A

Hexadecimal: -4c42

Square: 381108484

Square Root: 139.7211508684351

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

Trajectory of 262 under repeated application of the permutation A264965: a(0) = 262; for n >= 1, a(n) = A264965(a(n-1)). A264972

Number of ascents of length at least 2 in all skew Dyck paths of semilength n. A128752

Graham-Sloane-type lower bound on the size of a ternary (n,3,4) constant-weight code. A30504

Denominator of best rational approximation x/y of log(k), y<=k, with k>1 given by A306975. The corresponding numerators are given in A306976. A306977

Take list of cubes, move left digit of each term to end of previous term. A32761

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 245", based on the 5-celled von Neumann neighborhood. A271006

Numbers with arithmetic derivative which is a palindromic prime number (A002385). A359332