Properties of the Number -149930

One Hundred Forty-Nine Thousand Nine Hundred Thirty

Basics

Value: -149931 → -149930 → -149929

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 × 11 × 29 × 47

Divisors: 1, 2, 5, 10, 11, 22, 29, 47, 55, 58

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100100100110101010

Octal: -444652

Duodecimal: -72922

Hexadecimal: -249aa

Square: 22479004900

Square Root: 387.2079544637481

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

Number of Dyck paths of semilength n having no DUDU's starting at level 1. A135339

Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k DUDU's starting at level 1. A135333

Row sums of A136375. A151711