Properties of the Number 3591

Three Thousand Five Hundred Ninety-One

Basics

Value: 3590 → 3591 → 3592

Parity: odd

Prime: No

Previous Prime: 3583

Next Prime: 3593

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 × 19

Divisors: 1, 3, 7, 9, 19, 21, 27, 57, 63, 133

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111000000111

Octal: 7007

Duodecimal: 20B3

Hexadecimal: e07

Square: 12895281

Square Root: 59.924953066314536

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

Mian-Chowla sequence (a B₂ sequence): a(1) = 1; for n>1, a(n) = smallest number > a(n-1) such that the pairwise sums of elements are all distinct. A5282

Generalized 19-gonal (or enneadecagonal) numbers: m*(17·m - 15)/2 with m = 0, +1, -1, +2, -2, +3, -3, ... A303813

Generalized 21-gonal (or icosihenagonal) numbers: m*(19·m - 17)/2 with m = 0, +1, -1, +2, -2, +3, -3, ... A303298

Numbers k such that k divides 4^k - 1. A14945

a(n) = n*(5·n - 1)/2. A5476

Smaller of two consecutive numbers each divisible by a cube greater than one. A68140

Palindromic numbers in bases 2 and 8 written in base 10. A259380

Numbers k for which nontrivial positive magic squares of exactly 7 different orders with magic sum k exist. For a definition of nontrivial positive magic squares, see A125005. A125014

a(n) = (5·n-7)*(n-1). A147874

a(n) = n*(n - 1)*(n + 2)/2. A77414