Properties of the Number 48418

Forty-Eight Thousand Four Hundred Eighteen

Basics

Value: 48417 → 48418 → 48419

Parity: even

Prime: No

Previous Prime: 48413

Next Prime: 48437

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 43 × 563

Divisors: 1, 2, 43, 86, 563, 1126, 24209, 48418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011110100100010

Octal: 136442

Duodecimal: 2402A

Hexadecimal: bd22

Square: 2344302724

Square Root: 220.040905288085

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

Number T(n,k) of equivalence classes of ways of placing k 3 X 3 tiles in an n X 10 rectangle under all symmetry operations of the rectangle; irregular triangle T(n,k), n>=3, 0<=k<=3·floor(n/3), read by rows. A238592

a(n) = ∑_{k=floor((n+1)/2)..n} T(k,n-k); i.e., a(n) is n-th diagonal sum of left-justified array T given by A027011. A27022

Primes whose consecutive digits differ by 6 or 7. A48418