Properties of the Number 99240

Ninety-Nine Thousand Two Hundred Forty

Basics

Value: 99239 → 99240 → 99241

Parity: even

Prime: No

Previous Prime: 99233

Next Prime: 99241

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 5 × 827

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 11000001110101000

Octal: 301650

Duodecimal: 49520

Hexadecimal: 183a8

Square: 9848577600

Square Root: 315.0238086240467

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) = 225·n² + 15. A158557

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 42. A31720

Triangle read by rows: T(n,k) = number of colored weighted Motzkin paths ending at (n,k). A293171

Indices of prime squares in A381019. A381095

Main diagonal of A099239. A99240