Properties of the Number -72350

Seventy-Two Thousand Three Hundred Fifty

Basics

Value: -72351 → -72350 → -72349

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ² × 1447

Divisors: 1, 2, 5, 10, 25, 50, 1447, 2894, 7235, 14470

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001101010011110

Octal: -215236

Duodecimal: -35A52

Hexadecimal: -11a9e

Square: 5234522500

Square Root: 268.9795531262553

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. A(x) satisfies A(x) = 1 + x*(A(x)³ - A(x)⁴ + A(x)⁵). A271469

a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = (Fibonacci numbers), t = (composite numbers). A24461