Properties of the Number 87263

Eighty-Seven Thousand Two Hundred Sixty-Three

Basics

Value: 87262 → 87263 → 87264

Parity: odd

Prime: No

Previous Prime: 87257

Next Prime: 87277

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 11 × 7933

Divisors: 1, 11, 7933, 87263

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101010011011111

Octal: 252337

Duodecimal: 425BB

Hexadecimal: 154df

Square: 7614831169

Square Root: 295.4031144047063

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

Numbers k such that the k-th triangular number contains each of the 10 decimal digits exactly once. A115939

a(n) = 1 + (26·n+17+7·n²)*n/2. A95796

a(n) is the least initial value of a 3x+1 trajectory in which n is the largest (peak) term or a(n) = 0 if n cannot be a peak value (i.e., when n = 2k+1, n = 4k+2, n = 16k+12, etc.). A87263