Properties of the Number -150049

One Hundred Fifty Thousand Forty-Nine

Basics

Value: -150050 → -150049 → -150048

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 181 × 829

Divisors: 1, 181, 829, 150049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100100101000100001

Octal: -445041

Duodecimal: -72A01

Hexadecimal: -24a21

Square: 22514702401

Square Root: 387.3615881834439

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) = a(n-1) + a(n-2) + 1, with a(0) = a(1) = 1. A1595

a(n+2) = a(n+1) + a(n) + (-1)ⁿ, with a(1) = a(2) = 1. A66983

a(n) = 2·Fibonacci(2·n+1) - 1. A69403

a(n) = 2·Fibonacci(n) - (1 - (-1)ⁿ)/2. A62114

Numbers that have 12 terms in their Zeckendorf representation. A179252

a(n) = A110722(n)/121. A110723

Row sums of A128586. A128587

a(n) = a(n-1) + a(n-2) + (1 + (-1)^a(n-1 + a(n-2))) with a(0)=0, a(1)=1. A255978

a(n) = a(n-1) + a(n-2) - (-1)^a(n-1 + a(n-2)) with a(0)=0, a(1)=1. A253198

Discriminants of totally real cubic fields in which every norm-positive unit is totally positive. A329769