Properties of the Number 56696

Fifty-Six Thousand Six Hundred Ninety-Six

Basics

Value: 56695 → 56696 → 56697

Parity: even

Prime: No

Previous Prime: 56687

Next Prime: 56701

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 19 × 373

Divisors: 1, 2, 4, 8, 19, 38, 76, 152, 373, 746

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101110101111000

Octal: 156570

Duodecimal: 28988

Hexadecimal: dd78

Square: 3214436416

Square Root: 238.1092186371624

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

Expansion of (1/x) * Series_Reversion( x * (1-x-x⁴/(1-x)³) ). A367415

Numbers k such that 2^k - F(k) is prime, where F(n) is the n-th Fibonacci number. A74716

Number of nondecreasing -n..n vectors of length 3 whose dot product with some nondecreasing -n..n vector equals 3. A226411

Number of hands of n points in Spanish dominoes. A258064

Numbers k such that 90·R_k + 1 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56696