Properties of the Number 26485

Twenty-Six Thousand Four Hundred Eighty-Five

Basics

Value: 26484 → 26485 → 26486

Parity: odd

Prime: No

Previous Prime: 26479

Next Prime: 26489

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 5297

Divisors: 1, 5, 5297, 26485

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110011101110101

Octal: 63565

Duodecimal: 133B1

Hexadecimal: 6775

Square: 701455225

Square Root: 162.74212730574712

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 integer partitions of n with one fewer distinct multiplicities than distinct parts. A325244

Square spiral in which each new term is the sum of its two largest neighbors. A278180

Number of connected graphs with loops (symmetric relations) on n unlabeled vertices with n edges. A368983

Numbers k such that the continued fraction for sqrt(k) has period 47. A20386

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 57", based on the 5-celled von Neumann neighborhood. A270077

a(n) = (8·n³ + 12·n² + 4·n - 9)/3. A358035

Number of nX5 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 1 0 and 1 0 1 vertically. A208695

a(n) = least positive integer > a(n-1) and not a(i)*a(j)-a(k) for 1<=i<j<k<n. A26485