Properties of the Number -14807

Fourteen Thousand Eight Hundred Seven

Basics

Value: -14808 → -14807 → -14806

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 13 × 17 × 67

Divisors: 1, 13, 17, 67, 221, 871, 1139, 14807

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100111010111

Octal: -34727

Duodecimal: -869B

Hexadecimal: -39d7

Square: 219247249

Square Root: 121.68401702770993

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

The smallest magic constant of an n X n magic square with distinct prime entries. A164843

Number of noncrossing partitions of an n-set up to rotation and reflection with all blocks having a prime number of elements. A303875

a(n) = n * ∑_d∣n σ(d)³ / d. A344043

For n>0, a(n) is the least quasi-Carmichael number to base n; a(0) = least composite squarefree integer. A29590

Expansion of 1/((1-x²*c(x))(1-x-2x²)) where c(x) is the g.f. of A000108. A135582

Number of integer partitions of n whose product is greater than the product of their multiplicities. A353505

Engel expansion of log(3) = 1.09861... . A59181

Members of A038512 of the form k, k+2, k+6, k+8. A155511

Numbers n such that (n-1)³ + (n+1)³ is a taxi-cab number (A001235). A272910

Numbers having four 2's in base 9. A43464