Properties of the Number -1300000

Three Hundred Thousand

Basics

Value: -1300001 → -1300000 → -1299999

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 5 ⁵ × 13

Divisors: 1, 2, 4, 5, 8, 10, 13, 16, 20, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100111101011000100000

Octal: -4753040

Duodecimal: -528394

Hexadecimal: -13d620

Square: 1690000000000

Square Root: 1140.175425099138

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 of the form (10ⁱ)*(13^j), with i, j >= 0. A108761

a(n) = n⁴*sigma₂(n). A386783

a(1) = 1; string of digits of a(n)² is a substring of the string of digits of a(n+1)². A67634

Integers that can be generated with a C/C++ expression that is three or more characters shorter than their decimal representation. A168652

Number of 2 X 2 square tiles in a discrete 4-dimensional hypercube of side length n. A387286

a(n) = 1, 7, A011557*(period 6: repeat 10, 13, 31, 49, 70, 97). A178508

Numbers of the form d₁ d₂ d₃ ... where the sum of their digits multiplied by their digit positions is equal to their number of digits. A381135

Erroneous version of A052218. A94628