Properties of the Number 49488

Forty-Nine Thousand Four Hundred Eighty-Eight

Basics

Value: 49487 → 49488 → 49489

Parity: even

Prime: No

Previous Prime: 49481

Next Prime: 49499

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 1031

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100000101010000

Octal: 140520

Duodecimal: 24780

Hexadecimal: c150

Square: 2449062144

Square Root: 222.4589849837493

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

Starts for strings of at least five consecutive nonsquarefree numbers. A78144

Number of strict (distinct parts) plane partitions of n with relatively prime parts. A323587

G.f.: ∑_n>=0 A005649(n)² * log(1+x)ⁿ/n! where 1/(1-x)² = ∑_n>=0 A005649(n)*log(1+x)ⁿ/n!. A167139

Structured pentakis dodecahedral numbers (vertex structure 6). A100173

Number of 3 X 3 matrices with elements from [0,...,(n-1)] satisfying the condition that the middle element of each row or column is the difference of the two end elements (in absolute value). A58333

Row sums of the Riordan array (1/(1+x),x(1+2x)/(1+x)³)^-1. A138175

Primes p such that p+16 is prime. A49488