Properties of the Number -3893

Eight Hundred Ninety-Three

Basics

Value: -3894 → -3893 → -3892

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 17 × 229

Divisors: 1, 17, 229, 3893

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111100110101

Octal: -7465

Duodecimal: -2305

Hexadecimal: -f35

Square: 15155449

Square Root: 62.39390995922599

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-x)/(1+x+2·x²+x³). A78051

Numerator of Bernoulli(n, 2/7). A158507

Numbers which yield a prime whenever a 3 is prefixed, appended or inserted. A158594

Number of trivalent connected (or cubic) planar graphs with 2n nodes. A5964

Partial sums of round(n²/11). A177116

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 0 1 0 vertically. A208164

Positions of records in A213726. A218548

Sum of the fifth largest parts of the partitions of n into 8 squarefree parts. A326448

T(n,k) = Number of n X k 0..4 arrays with values 0..4 introduced in row major order and each element equal to at least one horizontal or vertical neighbor. A198708

Numbers that are the sum of eight fourth powers in three or more ways. A345578