Properties of the Number 48651

Forty-Eight Thousand Six Hundred Fifty-One

Basics

Value: 48650 → 48651 → 48652

Parity: odd

Prime: No

Previous Prime: 48649

Next Prime: 48661

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 16217

Divisors: 1, 3, 16217, 48651

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111000001011

Octal: 137013

Duodecimal: 241A3

Hexadecimal: be0b

Square: 2366919801

Square Root: 220.5697168697462

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

Sum of coefficients of polynomials defined in comments lines. A129891

Numbers k such that sum of digits of k = sum of digits of anti-divisors of k. A213239

Numerator of best rational approximation x/y of log(k), y<=k, with k>1 given by A306975. The corresponding denominators are given in A306977. A306976

a(n) is the largest number m in base n such that the digits of the pair (m, 2·m) use every digit in base n exactly once; a(n) = 0 if no such number exists. A389533

a(n) = largest number k such that k and k·n taken together have distinct digits, or 0 if no such k exists. A173780

Decimal expansion of ∏_{k >= 1} (1 - 1/2^k). A48651

Numbers k such that k and 2·k, taken together are pandigital. A115922