Properties of the Number -14909

Fourteen Thousand Nine Hundred Nine

Basics

Value: -14910 → -14909 → -14908

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 17 × 877

Divisors: 1, 17, 877, 14909

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11101000111101

Octal: -35075

Duodecimal: -8765

Hexadecimal: -3a3d

Square: 222278281

Square Root: 122.10241602851272

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

Alternating row sums of Riordan triangle A321198. A321200

Numbers k such that k and k + 1 are both lazy-Lucas-Niven numbers (A351719). A351720

Numbers that are equal to the sum of the number of divisors of their k first powers, for some k. A270389

a(n) = n² + a(n-1), with a(1)=0. A168559

Numbers whose square starts with 4 identical digits. A132391

Numerator of Bernoulli(n, -5/6). A158300

Hypotenuses c of primitive Pythagorean Triples (a,b,c) such that 2·a+1, 2·b+1 and 2·c+1 are primes. A165238

Numbers whose square starts with exactly 4 identical digits. A346940

Number of polycubes of size n and symmetry class CE. A376979

Half-sum (or average) of cubes of two distinct odd primes. A138855