Properties of the Number -150071

One Hundred Fifty Thousand Seventy-One

Basics

Value: -150072 → -150071 → -150070

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 31 × 47 × 103

Divisors: 1, 31, 47, 103, 1457, 3193, 4841, 150071

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100100101000110111

Octal: -445067

Duodecimal: -72A1B

Hexadecimal: -24a37

Square: 22521305041

Square Root: 387.38998438266316

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

Quasi-Carmichael numbers to base -9: squarefree composites n such that prime p∣n ==> p+9∣n+9. A29569

Composite numbers k such that if k = a U b (where U denotes concatenation) then a' + b' = k', where a', b' and k' are the arithmetic derivatives of a, b and k. A239724

Composite numbers k = concat(MSD(k),x) such that k' = x', where k' is the arithmetic derivative of k. A293477