Properties of the Number 88319

Eighty-Eight Thousand Three Hundred Nineteen

Basics

Value: 88318 → 88319 → 88320

Parity: odd

Prime: No

Previous Prime: 88301

Next Prime: 88321

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 7 × 11 × 31 × 37

Divisors: 1, 7, 11, 31, 37, 77, 217, 259, 341, 407

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100011111111

Octal: 254377

Duodecimal: 4313B

Hexadecimal: 158ff

Square: 7800245761

Square Root: 297.18512748790107

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

a(n) = 20·a(n-1) - 64·a(n-2) - 45 for n>1; a(0) = 399, a(1) = 5695. A166915

Ordered hypotenuses of primitive Pythagorean triangles having legs that add up to a square. A88319

Square array, read by antidiagonals, where row n+1 equals the partial sums of the previous row after removing the terms in positions {n, n+1} from row n for n>=0, with row 0 equal to all 1's. A137570