Properties of the Number -379236

Three Hundred Seventy-Nine Thousand Two Hundred Thirty-Six

Basics

Value: -379237 → -379236 → -379235

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 11 × 13 ² × 17

Divisors: 1, 2, 3, 4, 6, 11, 12, 13, 17, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011100100101100100

Octal: -1344544

Duodecimal: -163570

Hexadecimal: -5c964

Square: 143819943696

Square Root: 615.8214026810045

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) = C(n)*C(n+2) - C(n+1)² where C() are the Catalan numbers A000108. A5700

Upper triangle of Catalan Number Wall. A78920

Array read by ascending antidiagonals: A(n,k) is the determinant of the n-th order Hankel matrix of Catalan numbers M(n) whose generic element is given by M(i,j) = A000108(i+j+k) with i,j = 0, ..., n-1. A368025

Triangle read by rows, giving Kekulé numbers for certain benzenoids (see the Cyvin-Gutman book for details). A123352

Triangle read by rows: Table III.5 of Myriam de Sainte-Catherine's 1983 thesis. A185249

Triangle V(l,p) (l>=0, p=0..l) read by rows: see Formula for definition, see Comments for motivation. A179898

Moment sequence of tr(A) in USp(4). A138349

Triangle read by rows: the X-transformation of the Catalan triangle A033184. A228334

Triangle read by rows: the Y-transformation of the Catalan triangle A033184. A228335

Expansion of (1 + 4·x)/sqrt(1 - 4·x). A349835