Properties of the Number 48713

Forty-Eight Thousand Seven Hundred Thirteen

Basics

Value: 48712 → 48713 → 48714

Parity: odd

Prime: No

Previous Prime: 48679

Next Prime: 48731

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 6959

Divisors: 1, 7, 6959, 48713

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011111001001001

Octal: 137111

Duodecimal: 24235

Hexadecimal: be49

Square: 2372956369

Square Root: 220.71021725330252

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

Irregular triangle read by rows: T(n,k) gives the number of ballot sequences of length n having k descents, n>=0, 0<=k<=A083920(n-1). A238122

Numbers k such that 30·k + {1,11,13,17,19,23,29} are all prime. A100418

Number of loopless rooted planar maps with 4 faces and n vertices and no isthmuses. A6417

G.f.: ∑_n>=0 xⁿ * (1+x)^σ(n). A227236

Number of ballot sequences of length n having exactly two descents. A241795

Numbers k such that there are exactly 7 primes between 30·k and 30·k+30. A385124

Triangle read by rows: T(n,k) gives the number of ballot sequences of length n having exactly k descents, n>=0, 0<=k<=n. A238121

3rd row of Family 1 "90·150 array": generations 0 .. n of Rule 90 starting from seed pattern 21. A48713

Number of 4Xn 0..1 arrays with every element equal to 1, 2, 3, 4 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302955