Properties of the Number -330240

Three Hundred Thirty Thousand Two Hundred Forty

Basics

Value: -330241 → -330240 → -330239

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ⁹ × 3 × 5 × 43

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010000101000000000

Octal: -1205000

Duodecimal: -13B140

Hexadecimal: -50a00

Square: 109058457600

Square Root: 574.665119874175

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) = 1·2*3·4*5 - 6·7*8·9*10 + 11·12·13·14·15 - ... + (up to n). A319545

a(n) = 5·4*3·2*1 - 10·9*8·7*6 + 15·14·13·12·11 - 20·19·18·17·16 + ... - (up to the n-th term). A319888

Number of strongly triple-free subsets of {1, 2, ..., n}. A50295

Number of minimal dominating sets in the 2 X n king graph. A286850

Numbers whose k digits can be permuted into a new k-digit number according to rules explained in the Comments section. A330418

Series expansion for mean-squared radius of gyration of rectangles on square lattice. A121782

Number of 2 X 2 matrices with entries in {0,1,...,n} and odd determinant with no entry repeated. A279483

Number of permutations of 0..n-1 with all sums of 7 adjacent terms unique. A152628