Properties of the Number 12698

Twelve Thousand Six Hundred Ninety-Eight

Basics

Value: 12697 → 12698 → 12699

Parity: even

Prime: No

Previous Prime: 12697

Next Prime: 12703

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 907

Divisors: 1, 2, 7, 14, 907, 1814, 6349, 12698

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000110011010

Octal: 30632

Duodecimal: 7422

Hexadecimal: 319a

Square: 161239204

Square Root: 112.68540278137182

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) = 6·n² + 2 for n > 0, a(0)=1. A5897

Number of integer partitions of n such that the maximum is less than twice the median. A361858

a(0) = 1, a(n) = 24·n² + 2 for n>0. A10014

Number of widely totally normal compositions of n. A332279

Gaps of 7 in sequence A038593 (upper terms). A38654

Double partial sums of (n·its dyadic valuation). A90889

a(0)=1; a(n) = sigma₂(n) + sigma₃(n). A92344

Smallest number that can be written in exactly n ways as a sum of distinct repdigits of its decimal digits. A131367

Number of cyclic binary sequences of length n containing no abelian 4th powers. A305594

Numbers ending with '8' that are the difference of two positive cubes. A38863