Properties of the Number -140206

One Hundred Forty Thousand Two Hundred Six

Basics

Value: -140207 → -140206 → -140205

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 11 × 6373

Divisors: 1, 2, 11, 22, 6373, 12746, 70103, 140206

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010001110101110

Octal: -421656

Duodecimal: -6917A

Hexadecimal: -223ae

Square: 19657722436

Square Root: 374.44091656762083

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

a(n) = 5·a(n-1) - 3·a(n-2), with a(0) = 1 and a(1) = 5. A116415

Number of binary strings of length n with equal numbers of 00010 and 01010 substrings. A164216