Properties of the Number 69265

Sixty-Nine Thousand Two Hundred Sixty-Five

Basics

Value: 69264 → 69265 → 69266

Parity: odd

Prime: No

Previous Prime: 69263

Next Prime: 69313

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 7 × 1979

Divisors: 1, 5, 7, 35, 1979, 9895, 13853, 69265

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000111010010001

Octal: 207221

Duodecimal: 34101

Hexadecimal: 10e91

Square: 4797640225

Square Root: 263.1824462231476

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 n X n arrays containing n copies of 0..n-1 with every element equal to or 1 greater than any northeast or northwest neighbors modulo n and the upper left element equal to 0. A267018

a(n) = [xⁿ] (1/(1 - x))*∏_k>=1 1/(1 - n·x^k). A303914

Number of 6Xn arrays containing n copies of 0..6-1 with every element equal to or 1 greater than any northeast or northwest neighbors modulo 6 and the upper left element equal to 0. A267025

Number of 6Xn arrays containing n copies of 0..6-1 with every element equal to or 1 greater than any southwest or northwest neighbors modulo 6 and the upper left element equal to 0. A267286

Numbers k such that (16·10^k + 41)/3 is prime. A294375

T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to or 1 greater than any southwest or northwest neighbors modulo n and the upper left element equal to 0. A267278

T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to or 1 greater than any northeast or northwest neighbors modulo n and the upper left element equal to 0. A267019

Numbers k such that k⁴ = a⁴ + b⁴ + c⁴ + d⁴ has at least two positive primitive solutions. A331675

Numbers k such that ∑_d∣k d/core(d) > k, where core(d) is the squarefree part of d. A69265

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,2,0,1,4 for x=0,1,2,3,4. A196586