Properties of the Number -38963

Thirty-Eight Thousand Nine Hundred Sixty-Three

Basics

Value: -38964 → -38963 → -38962

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 47 × 829

Divisors: 1, 47, 829, 38963

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001100000110011

Octal: -114063

Duodecimal: -1A66B

Hexadecimal: -9833

Square: 1518115369

Square Root: 197.39047596072106

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) = (2·n - 1)*(3·n² - 3·n + 2)/2. A63491

a(n) = ∑_k=1..n floor(n/k)³. A318742

Numbers less than the maximum possible determinant A085000(4)=40800 not occurring as determinant of a 4 X 4 matrix with elements 1..16. A88237

Divide the positive integers into subsets of lengths given by successive primes. a(n) is the sum of primes contained in the n-th subset. A344718

Pseudoprimes to base 15. A20143

Strong pseudoprimes to base 56. A20282

Strong pseudoprimes to base 59. A20285

Strong pseudoprimes to base 70. A20296

Number of binary strings of length n with equal numbers of 00100 and 10001 substrings. A164240

E.g.f. is series reversion of log(1+x)*sqrt(1-x²). A224080