Properties of the Number 48646

Forty-Eight Thousand Six Hundred Forty-Six

Basics

Value: 48645 → 48646 → 48647

Parity: even

Prime: No

Previous Prime: 48623

Next Prime: 48647

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 13 × 1871

Divisors: 1, 2, 13, 26, 1871, 3742, 24323, 48646

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011111000000110

Octal: 137006

Duodecimal: 2419A

Hexadecimal: be06

Square: 2366433316

Square Root: 220.55838229366844

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) = 1 + n*(n+1)*(n-1)/2. A158842

G.f. satisfies A(x) = exp( ∑_n>=1 (A(xⁿ) + A(-xⁿ))/2·xⁿ/n ). A195865

Number of nX3 0..1 arrays with every element equal to 0, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A300133

Primes p such that the decimal digits of p² can be partitioned into two or more nonzero squares. A48646