Properties of the Number -40529

Forty Thousand Five Hundred Twenty-Nine

Basics

Value: -40530 → -40529 → -40528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 40529

Divisors: 1, 40529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111001010001

Octal: -117121

Duodecimal: -1B555

Hexadecimal: -9e51

Square: 1642599841

Square Root: 201.3181561608391

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) = n³ + (n+1)². A100705

Primes p such that 2p²-1, 3p²-2 and 4p²-3 are also prime. A213079

Primes of the form k³ + (k+1)². A100662

Smaller of twin primes whose middle term is a multiple of A002110(4)=210. A60230

From table of maximal epacts e(p) and corresponding primes p, for x₁=2, x_m+1 = (x_m)²+1; sequence gives p. A14424

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 17. A31605