Properties of the Number -366667

Three Hundred Sixty-Six Thousand Six Hundred Sixty-Seven

Basics

Value: -366668 → -366667 → -366666

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 7 ³ × 1069

Divisors: 1, 7, 49, 343, 1069, 7483, 52381, 366667

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011001100001001011

Octal: -1314113

Duodecimal: -158237

Hexadecimal: -5984b

Square: 134444688889

Square Root: 605.530346060377

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 (10^a + 10^b + 1)/3. A237424

a(1) = 1; sequence of digits of a(n)² is a subsequence of the sequence of digits of a(n+1)². A67633

a(n) = (11·10ⁿ + 1)/3. A199690

Duplicate of A067633. A91874

Positive numbers y such that y² is of the form x²+(x+16807)² with integer x. A156713