Properties of the Number -24201

Twenty-Four Thousand Two Hundred One

Basics

Value: -24202 → -24201 → -24200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 2689

Divisors: 1, 3, 9, 2689, 8067, 24201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -101111010001001

Octal: -57211

Duodecimal: -12009

Hexadecimal: -5e89

Square: 585688401

Square Root: 155.56670594957006

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 n such that the decimal number concat(7,n) is a square. A273362

Numbers n such that the sum of the divisors of n is of the form m²+1. A289290

Numbers k in A228058 such that also A001065(k) is in A228058. A325380

The leftmost digit L of a(n) jumps over L+1 digits to the left and is duplicated there; the rightmost digit R of a(n) jumps over R digits to the right and is duplicated there. Lexicographically earliest sequence of distinct positive integers with this property and a(1) = 11. A336036

Number of integer partitions of n of length > 2 whose second differences have median 0. A360682

Number of fixed triangular polyominoes with 2n cells of the regular tiling with Schläfli symbol {3,6} that have a common axis of symmetry coincident with cell edges. A364485

a(n) = 3·a(n-1) - 3·a(n-3) + a(n-4) for n > 3, with a(0) = 1, a(1) = 3, a(2) = 9, a(3) = 27. A84707

a(n) = 50·n² + 1. A157916

a(n) = floor(7ⁿ/5ⁿ). A94984

Table of number of domino tilings of generalized Aztec pillows of type (1, ..., 1, 3, 1, ..., 1)_n. A112830