Properties of the Number -146648

One Hundred Forty-Six Thousand Six Hundred Forty-Eight

Basics

Value: -146649 → -146648 → -146647

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 23 × 797

Divisors: 1, 2, 4, 8, 23, 46, 92, 184, 797, 1594

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011110011011000

Octal: -436330

Duodecimal: -70A48

Hexadecimal: -23cd8

Square: 21505635904

Square Root: 382.94647145521526

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 nonempty subsets of {1,2,...,n} in which exactly 1/6 of the elements are <= (n-2)/3. A48025

Number of nonempty subsets of {1,2,...,n} in which exactly 1/6 of the elements are <= (n-3)/3. A48036

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 1), (1, 0, -1), (1, 1, -1), (1, 1, 0)}. A149000

The number of subsets X of Zn such that for all u, v in X, u+v is not in X. A206702