Properties of the Number 69255

Sixty-Nine Thousand Two Hundred Fifty-Five

Basics

Value: 69254 → 69255 → 69256

Parity: odd

Prime: No

Previous Prime: 69247

Next Prime: 69257

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁶ × 5 × 19

Divisors: 1, 3, 5, 9, 15, 19, 27, 45, 57, 81

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000111010000111

Octal: 207207

Duodecimal: 340B3

Hexadecimal: 10e87

Square: 4796255025

Square Root: 263.163447309842

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

Odd numbers divisible by exactly 8 primes (counted with multiplicity). A46321

Degrees of irreducible representations of Harada-Norton group HN. A3915

Numbers expressible in more than one way as 6^x-y². A134989

Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 n X 2 array. A219621

Numbers that are equal to the arithmetic derivative of their cototient. A248817

a(n) = (2^(2·n-1²)+1)/(2^2·n-1+1). A69255

Table read by antidiagonals: T(b,n) is the number of n-step self avoiding walks on a 2D square grid confined inside an infinite well of width 2b where the walk starts at the middle of the well bottom. A336863