Properties of the Number -100000

One Hundred Thousand

Basics

Value: -100001 → -100000 → -99999

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 1

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 5 ⁵

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -11000011010100000

Octal: -303240

Duodecimal: -49A54

Hexadecimal: -186a0

Square: 10000000000

Square Root: 316.22776601683796

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

Totally multiplicative sequence with a(p) = 10*(p-3) for prime p. A167320

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

Powers of 10: a(n) = 10ⁿ. A11557

Fifth powers: a(n) = n⁵. A584

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

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

Hypotenuses for which there exist exactly 5 distinct Pythagorean triangles. A84649

Numbers k such that the decimal expansion of k² contains k as a substring. A18834

If n = 2^a * 3^b * 5^c * 7^d * ... then a(n) = a + 10·b + 100·c + 1000·d + ... . A54841