Properties of the Number 69275

Sixty-Nine Thousand Two Hundred Seventy-Five

Basics

Value: 69274 → 69275 → 69276

Parity: odd

Prime: No

Previous Prime: 69263

Next Prime: 69313

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 ² × 17 × 163

Divisors: 1, 5, 17, 25, 85, 163, 425, 815, 2771, 4075

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000111010011011

Octal: 207233

Duodecimal: 3410B

Hexadecimal: 10e9b

Square: 4799025625

Square Root: 263.20144376503714

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 Dyck paths of semilength n avoiding the pattern U⁴ D⁴ U D. A225691

Square array T(n,k), read by antidiagonals: number of labeled trees, with increments of labels along edges constrained to -1,0,1, with n nodes that have no label greater than k. A101486

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (0, 0, -1), (1, 1, 0), (1, 1, 1)}. A150955

14-almost primes (generalization of semiprimes). A69275