Properties of the Number 47464

Forty-Seven Thousand Four Hundred Sixty-Four

Basics

Value: 47463 → 47464 → 47465

Parity: even

Prime: No

Previous Prime: 47459

Next Prime: 47491

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 17 × 349

Divisors: 1, 2, 4, 8, 17, 34, 68, 136, 349, 698

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011100101101000

Octal: 134550

Duodecimal: 23574

Hexadecimal: b968

Square: 2252831296

Square Root: 217.86234185833953

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

Permutation breadth triangle: B(n,k) is the number of permutations w in S_n with breadth(w) = k, where breadth(w) = min({ |i-j|+|w(i)-w(j)| : 1 <= i < j <= n }). A322481

Triangle of T(n,k) where T(n,k)/(n-1)! is probability of player k out of n players winning a game of "Elimination": rules are that player 1 chooses one of the others at random to be eliminated, then player 2 (or 3 if player 2 has been eliminated) chooses somebody else at random from the survivors to be eliminated next, then the next surviving player chooses and so on round the circle until all but one have been eliminated. A71818

Numbers that are congruent to {0, 2, 4} mod 8. A47464

Number of length 7+6 0..n arrays with every seven consecutive terms having the maximum of some three terms equal to the minimum of the remaining four terms. A250380