Properties of the Number -1072

Seventy-Two

Basics

Value: -1073 → -1072 → -1071

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 67

Divisors: 1, 2, 4, 8, 16, 67, 134, 268, 536, 1072

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000110000

Octal: -2060

Duodecimal: -754

Hexadecimal: -430

Square: 1149184

Square Root: 32.7414110874898

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

Row sums of triangle A132898. A132899

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of max{j mod i, i mod j} (A204016). A204017

Expansion of e.g.f. cos(sinh(x))/cos(x), even terms only. A9058

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 217", based on the 5-celled von Neumann neighborhood. A270912

Expansion of exp(sin(x))/cosh(x). A9208

Numbers that are the sum of 2 positive cubes. A3325

Y-toothpick sequence (see Comments lines for definition). A160120

Generalized 10-gonal numbers: m*(4·m - 3) for m = 0, +- 1, +- 2, +- 3, ... A74377

Centered heptagonal numbers. A69099

Second 10-gonal (or decagonal) numbers: n*(4·n+3). A33954