Properties of the Number 13498

Thirteen Thousand Four Hundred Ninety-Eight

Basics

Value: 13497 → 13498 → 13499

Parity: even

Prime: No

Previous Prime: 13487

Next Prime: 13499

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 17 × 397

Divisors: 1, 2, 17, 34, 397, 794, 6749, 13498

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010010111010

Octal: 32272

Duodecimal: 798A

Hexadecimal: 34ba

Square: 182196004

Square Root: 116.18089343777659

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

Number of (weakly) unimodal compositions of n where all parts 1, 2, ..., m appear where m is the largest part. A227038

Sums of two distinct prime cubes. A120398

Numbers of the form p³ + q³, p, q primes. A86119

26-gonal numbers: a(n) = n*(12·n-11). A255185

a(n) = 3·a(n-1) + 5·a(n-2), with a(0)=1, a(1)=2. A197189

Numbers which are the sum of two positive cubes and divisible by 17. A99178

Number of times an evil number is encountered when iterating from 2ⁿ⁺¹-2 to (2ⁿ)-2 with the map x -> x - (number of runs in binary representation of x). A255063

a(n) = PrimePi(n³) - PrimePi(n)³, where PrimePi = A000720. A291538

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 0, 1, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero. A305649

Right edge of the triangle in A033291. A192736