Properties of the Number -5542

Five Hundred Forty-Two

Basics

Value: -5543 → -5542 → -5541

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 17 × 163

Divisors: 1, 2, 17, 34, 163, 326, 2771, 5542

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110100110

Octal: -12646

Duodecimal: -325A

Hexadecimal: -15a6

Square: 30713764

Square Root: 74.444610281739

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

T(n,k)=Number of 0..3 arrays of length n+2·k-1 with sum less than 3·k in any length 2k subsequence (=less than 50% duty cycle). A213464

Number of pentagonal regions in regular n-gon with all diagonals drawn. A67152

Number of anisohedral polyominoes with n cells. A75206

Number of vertices formed inside a right triangle by the straight line segments mutually connecting all vertices and points on the two shorter edges whose positions on one edge equal the Farey series of order n while on the other they divide its length into n equal segments. A359974

Sum of the sizes of the tails below the Durfee squares of all partitions of n. A116365

a(n) = 81·n² - 118·n + 43. A156677

Number of partitions p of n such that 2*(number of even numbers in p) > (number of odd numbers in p). A241655

Ceiling(π*n²). A135039

Indices of 4's in A090822. A157107

Number of initial digits of ternary π wherein the digit counts of zeros and twos are exactly equal. A278978