Properties of the Number 3244

Three Thousand Two Hundred Forty-Four

Basics

Value: 3243 → 3244 → 3245

Parity: even

Prime: No

Previous Prime: 3229

Next Prime: 3251

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 811

Divisors: 1, 2, 4, 811, 1622, 3244

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010101100

Octal: 6254

Duodecimal: 1A64

Hexadecimal: cac

Square: 10523536

Square Root: 56.95612346359257

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

Centered triangular numbers: a(n) = 3·n*(n-1)/2 + 1. A5448

Number of n-stacks with strictly receding walls, or the number of Type A partitions of n in the sense of Auluck (1951). A1522

Numbers n such that BCR(n) = n, where BCR = binary-complement-and-reverse = take one's complement then reverse bit order. A35928

Number of partitions of n into aliquant parts (i.e., parts that do not divide n). A98743

Positive even numbers that are not the sum of a pair of twin primes. A7534

Dispersion of A047204, (numbers >1 and congruent to 3 or 4 mod 5), by antidiagonals. A191731

Numbers n such that (n⁹⁷+1)/(n+1) is prime. A260573

Number of asymmetric trees with n nodes (also called identity trees). A220

L.g.f.: log( ∑_n>=0 x^n² ), the log of the characteristic function of the squares. A162552

Numbers k that, when expressed in base 6 and then interpreted in base 8, give a multiple of k. A62937