Properties of the Number 71488

Seventy-One Thousand Four Hundred Eighty-Eight

Basics

Value: 71487 → 71488 → 71489

Parity: even

Prime: No

Previous Prime: 71483

Next Prime: 71503

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁶ × 1117

Divisors: 1, 2, 4, 8, 16, 32, 64, 1117, 2234, 4468

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10001011101000000

Octal: 213500

Duodecimal: 35454

Hexadecimal: 11740

Square: 5110534144

Square Root: 267.37239947309445

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. = theta₄(0,x⁴)/theta₄(0,x). A103258

a(n) = n⁴ + 28·n³ + 252·n² + 784·n + 448. A346514

Number of permutations of floor(i·8/5), i=0..n-1, with all sums of two and three adjacent terms respectively unique. A147897

Sprague-Grundy values for octal game .3177. A71488