Properties of the Number -3817

Eight Hundred Seventeen

Basics

Value: -3818 → -3817 → -3816

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 × 347

Divisors: 1, 11, 347, 3817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111011101001

Octal: -7351

Duodecimal: -2261

Hexadecimal: -ee9

Square: 14569489

Square Root: 61.78187436457395

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

Expansion of 1/(1+x+x²-2·x³). A77975

First spoke of a hexagonal spiral. A56105

Triangle T(n,k) read by rows: T(n,k) is the number of compositions of n with k parts p at position p (fixed points), n>=0, 0<=k<=A003056(n). A238350

Number of strict integer partitions of n whose first differences (assuming the last part is zero) are not unimodal. A332286

Number of terms in n-th derivative of a function composed with itself 10 times. A24210

Expansion of 1/sqrt((1-x)² - 4·x⁴). A98482

Number of compositions of n having exactly one fixed point. A240736

Semiprimes in A056105. A113519

Smallest number which requires n iterations to reach 1 in the juggler sequence problem. A94670

Triangle, read by rows, where T(n,k) = ∑_j=0..n-k-1 C(j+k,j)*T(n-1,j+k) for n>k>=0 with T(n,n)=1. A101494