Properties of the Number 12599

Twelve Thousand Five Hundred Ninety-Nine

Basics

Value: 12598 → 12599 → 12600

Parity: odd

Prime: No

Previous Prime: 12589

Next Prime: 12601

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 43 × 293

Divisors: 1, 43, 293, 12599

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000100110111

Octal: 30467

Duodecimal: 735B

Hexadecimal: 3137

Square: 158734801

Square Root: 112.24526716080283

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) = 14·n² - 1. A158485

a(1) = greatest k such that H(k) - H(2) < 1/1 + 1/2; a(2) = greatest k such that H(k) - H(a(1)) < H(a(1)) - H(2); and for n>2, a(n) = greatest k such that H(k) - H(a(n-1)) < H(a(n-1)) - H(a(n-2)), where H = harmonic number. A227728

a(n) is the largest number whose cube is an n-digit cube which has the maximum sum of digits (A373727(n)). A380052

Cube root of A061096(n). A67177

a(n) is the least number whose cube is an n-digit cube which has the maximum sum of digits (A373727(n)). A379869

Numbers k such that A055079(k) = 2^k. A57838

a(n) is the largest integer whose cube has n digits and first digit 1, except that a(2)=2. A83378

a(n) = 900·n - 1. A158409

a(n) = 56·n² - 1. A158658

a(n) = round(3*(4/3)ⁿ). A227391