Properties of the Number -142276

One Hundred Forty-Two Thousand Two Hundred Seventy-Six

Basics

Value: -142277 → -142276 → -142275

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 35569

Divisors: 1, 2, 4, 35569, 71138, 142276

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010101111000100

Octal: -425704

Duodecimal: -6A404

Hexadecimal: -22bc4

Square: 20242460176

Square Root: 377.1949098277971

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

Triangle read by rows: T(n,k) is the number of unlabeled simple graphs on n vertices with independence number k. A263341

Number of n-node simple graphs having clique number 4. A52452

Triangle read by rows formed from nonzero entries in table of number of graphs on n nodes with clique number k. A115196

Triangle read by rows: T(n,k) is the number of graphs with n vertices with vertex cover number k-1. A287024

Number of -3..3 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having two, three, four, six or seven distinct values for every i,j,k<=n. A211740