Properties of the Number 56049

Fifty-Six Thousand Forty-Nine

Basics

Value: 56048 → 56049 → 56050

Parity: odd

Prime: No

Previous Prime: 56041

Next Prime: 56053

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 17 × 157

Divisors: 1, 3, 7, 17, 21, 51, 119, 157, 357, 471

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101101011110001

Octal: 155361

Duodecimal: 28529

Hexadecimal: daf1

Square: 3141490401

Square Root: 236.74670008259884

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

∑_{i in 1..p-1, j in 1..p-1, i·j mod p = 1} i·j, where p = n-th prime. A272650

Numbers n such that 87·2ⁿ-1 is prime. A50569

Number of 6-antichain covers of a labeled n-set. A56049