Properties of the Number -542140

Five Hundred Forty-Two Thousand One Hundred Forty

Basics

Value: -542141 → -542140 → -542139

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 27107

Divisors: 1, 2, 4, 5, 10, 20, 27107, 54214, 108428, 135535

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -10000100010110111100

Octal: -2042674

Duodecimal: -2218A4

Hexadecimal: -845bc

Square: 293915779600

Square Root: 736.3015686524102

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 (n+1)X(k+1) 0..3 arrays colored with the difference of the maximum and the upper median in each 2X2 subblock. A236118

Number of (n+1)X(2+1) 0..3 arrays colored with the difference of the maximum and the upper median in each 2X2 subblock. A236114

Number of (n+1)X(3+1) 0..3 arrays colored with the difference of the maximum and the upper median in each 2X2 subblock. A236115