Properties of the Number -1122220

One Hundred Twenty-Two Thousand Two Hundred Twenty

Basics

Value: -1122221 → -1122220 → -1122219

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 × 11 × 5101

Divisors: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010001111110101100

Octal: -4217654

Duodecimal: -461524

Hexadecimal: -111fac

Square: 1259377728400

Square Root: 1059.3488566095684

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

Ternary numbers that are concatenated runs A(1)C(1)B(1)A(2)C(2)B(2)...A(k)C(k)B(k), where A(i) is a run of 1's, B(i) a run of 0's, and C(i) a run of 2's, for i = 1..k. A371107

String formed from first n ternary digits found in decimal expansion of π. A65834

Ternary numbers consisting of a run of 1's, then a run of 2's, then a run of 0's. A371051