Properties of the Number 61170

Sixty-One Thousand One Hundred Seventy

Basics

Value: 61169 → 61170 → 61171

Parity: even

Prime: No

Previous Prime: 61169

Next Prime: 61211

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 2039

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 2039, 4078

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111011110010

Octal: 167362

Duodecimal: 2B496

Hexadecimal: eef2

Square: 3741768900

Square Root: 247.325696198353

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

Total sum of even parts in all partitions of n. A66966

Numbers k for which 2·k+7, 4·k+7, 6·k+7, 8·k+7, 10·k+7 and 12·k+7 are primes. A210505

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 817", based on the 5-celled von Neumann neighborhood. A273648

a(n) = n⁴ + 3·n³ + 2·n² - 2·n. A330651

Number of nX5 0..1 arrays with no 1 equal to more than one of its horizontal and vertical neighbors. A282993

Fourth column of Lucas bisection triangle (even part). A61170

Number of 6-step king-knight's tours (piece capable of both kinds of moves) on an n X n board summed over all starting positions. A187854