Properties of the Number -10000

Ten Thousand

Basics

Value: -10001 → -10000 → -9999

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 1

Digital Root: 1

Palindrome: No

Factorization: 2 ⁴ × 5 ⁴

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10011100010000

Octal: -23420

Duodecimal: -5954

Hexadecimal: -2710

Square: 100000000

Square Root: 100

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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 sum of centered 25-gonal numbers. A270693

The binary numbers (or binary words, or binary vectors, or binary expansion of n): numbers written in base 2. A7088

Fourth powers: a(n) = n⁴. A583

Powers of 10: a(n) = 10ⁿ. A11557

Representation of n in base of Fibonacci numbers (the Zeckendorf representation of n). Also, binary words starting with 1 not containing 11, with the word 0 added. A14417

Numbers of the form 2ⁱ*5^j with i, j >= 0. A3592

a(n) is the negabinary expansion of n, that is, the expansion of n in base -2. A39724

Least positive multiple of n that when written in base 10 uses only 0's and 1's. A4290

Binary vectors not containing three consecutive 1's; or, representation of n in the tribonacci base. A278038

Perfect powers m^k where m is a positive integer and k >= 3. A76467