Properties of the Number -32740

Thirty-Two Thousand Seven Hundred Forty

Basics

Value: -32741 → -32740 → -32739

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 1637

Divisors: 1, 2, 4, 5, 10, 20, 1637, 3274, 6548, 8185

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111111100100

Octal: -77744

Duodecimal: -16B44

Hexadecimal: -7fe4

Square: 1071907600

Square Root: 180.94197965093673

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 partitions of n into parts but with two kinds of parts of sizes 1,2,3,4 and 5. A103924

Row sums of triangle A132731. A132732

Double, add 0, double, add 1, double, add 2, double, add 3, etc. A147678

Row sums of triangle A132823. A132824

Decimal representation of the n-th iteration of the "Rule 41" elementary cellular automaton starting with a single ON (black) cell. A266610

Sum of binary numbers with n 1's and two (non-leading) 0's. A59938

Let r(n) be the real positive root of ∑_k=1..n x^k = 1, then a(n) = round(1/(r(n) - 1/2)). A79460

Number of -3..3 arrays x(i) of n+1 elements i=1..n+1 with set{t,u,v in 0,1}((x[i+t]+x[j+u]+x[k+v])*(-1)^t+u+v) having two, three, four, five, six or eight distinct values for every i,j,k<=n. A211755