Properties of the Number 9764

Nine Thousand Seven Hundred Sixty-Four

Basics

Value: 9763 → 9764 → 9765

Parity: even

Prime: No

Previous Prime: 9749

Next Prime: 9767

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 2441

Divisors: 1, 2, 4, 2441, 4882, 9764

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011000100100

Octal: 23044

Duodecimal: 5798

Hexadecimal: 2624

Square: 95335696

Square Root: 98.812954616285

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 as many even parts as even conjugate parts. A350948

a(n)² is a square whose digits occur with an equal minimum frequency of 2. A52049

a(n) is the smallest number of grains of sand placed at the center square of a (2n-1) X (2n-1) table so that some grains drop off the table by the end of the diffusion process. A259013

Consider the figure made up of a row of n adjacent congruent rectangles, with diagonals of all possible rectangles drawn; a(n) = number of interior vertices where exactly two lines cross. A334701

Maximal length of rook tour on an n X n+1 board. A152132

Maximal length of rook tour on an n X n+3 board. A152134

Expansion of ∑_k>=0 k³ * x^k/(1 + k·x). A349854

Last occurrence of n partitions in A205617. A205618

a(n) = C(n+2,3) + 2·C(n,2) + 2*(n-2). A34857

Numbers n such that 1n1, 3n3, 7n7 and 9n9 are all primes. A59677