Properties of the Number 3241

Three Thousand Two Hundred Forty-One

Basics

Value: 3240 → 3241 → 3242

Parity: odd

Prime: No

Previous Prime: 3229

Next Prime: 3251

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 7 × 463

Divisors: 1, 7, 463, 3241

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010101001

Octal: 6251

Duodecimal: 1A61

Hexadecimal: ca9

Square: 10504081

Square Root: 56.929781309961136

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

a(n) = 1 + n + 2·n². A84849

Decimal representation of permutations of lengths 1, 2, 3, ... arranged lexicographically. A30299

Preperiod (or threshold) of orbit of Post's {00, 1101} tag system applied to the word (100)ⁿ, or -1 if this word has an unbounded trajectory. A284119

a(0) = 0, a(1) = 1; a(n) = max { 4·a(k) + a(n-k) | 1 <= k <= n/2 }, for n > 1. A116520

Number of primes < prime(n)². A879

Number of integer partitions of n with no part divisible by all the others. A343341

Number of "ON" cells at n-th stage in simple 2-dimensional cellular automaton (see Comments for precise definition). A160118

Main diagonal of A277320: a(n) = A048720(n, A065621(n)). A277699

Smallest value of·such that M(x) = n, where M() is Mertens's function A002321. A51400

Number of permutations containing 3241 patterns only as part of 35241 patterns. A110447