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Properties of the Number 5756

Five Thousand Seven Hundred Fifty-Six

Basics

Value: 5755 → 5756 → 5757

Parity: even

Prime: No

Previous Prime: 5749

Next Prime: 5779

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 2 × 1439

Divisors: 1, 2, 4, 1439, 2878, 5756

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1011001111100

Octal: 13174

Duodecimal: 33B8

Hexadecimal: 167c

Square: 33131536

Square Root: 75.86830695356264

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 of strict integer partitions of n containing some three possibly equal parts (a,b,c) such that a + b = c. A variation of sum-full strict partitions. A363226
Number of unordered pairs of partitions of n with no common parts. A260669
T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum not 2 4 5 or 7 and every diagonal and antidiagonal sum 2 4 5 or 7. A251876
Even numbers not divisible by 3 which are not of the form p + 3x with p prime. A282430
Number of permutations of [n] in which the length of every increasing run is 0 or 1 (mod 5). A322276
G.f. satisfies: A(x) = 1 + x·A(x)*A(-x) + x2*(A(x) + A(-x)). A208887
Number of n-step self-avoiding walks on cubic lattice ending at point with x = k. A227338
Triangle read by rows: T(n,k) is the number of achiral combinatorial maps with n edges and genus k, 0 <= k <= floor(n/2). A380234
Number of n-step self-avoiding walks on cubic lattice ending at point with x=3. A762
Number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 129", based on the 5-celled von Neumann neighborhood. A270217