Properties of the Number -41893

Forty-One Thousand Eight Hundred Ninety-Three

Basics

Value: -41894 → -41893 → -41892

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 41893

Divisors: 1, 41893

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010001110100101

Octal: -121645

Duodecimal: -202B1

Hexadecimal: -a3a5

Square: 1755023449

Square Root: 204.67779557147864

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

Primes from merging of 5 successive digits in decimal expansion of the Golden Ratio, (1+sqrt(5))/2. A103809

Ratio from A049102. A49106

Number of unsensed planar maps with n vertices and 2 faces. A380239

Primes associated with A066042. A66146

a(n) = (n+1)*∑_k=0..(n-1)/2 (binomial(k+1,n-2·k-1)*binomial(2·k,k)/(k+1)²). A270709

Number of n X 6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A207303

Number of 7Xn 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 1 0 vertically. A207310

Primes p such that p+4, 3·p+4 and 3·p+8 are also prime. A352170

Primes p such that 4·p is greater than the greatest prime factor of p⁴ -1 and p⁴ + 1. A218849

Primes p such that k·p is greater than the greatest prime factor of p^k - 1 and p^k + 1 for k = 1 to k = 4. A218908