Properties of the Number 12603

Twelve Thousand Six Hundred Three

Basics

Value: 12602 → 12603 → 12604

Parity: odd

Prime: No

Previous Prime: 12601

Next Prime: 12611

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 4201

Divisors: 1, 3, 4201, 12603

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 11000100111011

Octal: 30473

Duodecimal: 7363

Hexadecimal: 313b

Square: 158835609

Square Root: 112.26308386998818

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

Numbers k such that (k+j) mod (2+j) = 1 for j from 0 to 8 and (k+9) mod 11 <> 1. A96026

Sum of the largest parts in the partitions of n into 6 parts. A308873

Minimal number of moves for the cyclic variant of Hanoi's tower for 4 pegs and n disks, with the final peg one step away. A338024

Convolution of A008619 and A001400. A139672

Number of partitions of n such that (least part) = (multiplicity of greatest part). A240180

Numbers n such that the numerator of ∑_i=1..n (1/i²), in reduced form, is prime. A111354

G.f. A(x) satisfies A(x - A(x)) = x² + x·A(x). A392203

Numbers k such that k²+4, k²+8, and k²+10 are prime. A157929

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 838", based on the 5-celled von Neumann neighborhood. A273681

Number of nonintersecting (or self-avoiding) rook paths joining opposite corners of an n X n grid. A7764