Properties of the Number -72452

Seventy-Two Thousand Four Hundred Fifty-Two

Basics

Value: -72453 → -72452 → -72451

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 59 × 307

Divisors: 1, 2, 4, 59, 118, 236, 307, 614, 1228, 18113

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001101100000100

Octal: -215404

Duodecimal: -35B18

Hexadecimal: -11b04

Square: 5249292304

Square Root: 269.16909183633993

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

G.f.: ∏_k>=1 (1+x^k)^2·k+1. A255834

a(n) = ∑_i=0..n A047080(i,n-i). A47084

Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths ending at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 8, n >= 2. A214375