Properties of the Number 57901

Fifty-Seven Thousand Nine Hundred One

Basics

Value: 57900 → 57901 → 57902

Parity: odd

Prime: Yes

Previous Prime: 57899

Next Prime: 57917

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 57901

Divisors: 1, 57901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001000101101

Octal: 161055

Duodecimal: 29611

Hexadecimal: e22d

Square: 3352525801

Square Root: 240.62626623043462

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

Determinant of n X n matrix containing the first n² semiprimes in increasing order. A118770

Diagonal sums of the Riordan matrix (1+x/sqrt(1-4·x),(1-sqrt(1-4·x))/2) (A189175). A189177

Solution of the complementary equation a(n) = a(n-1) + a(n-2) - b(n-2), where a(0) = 3, a(1) = 5, b(0) = 1, b(1) = 2, b(2) = 4, and (a(n)) and (b(n)) are increasing complementary sequences. A296846

G.f.: 1/(1-x) = ∑_n>=0 a(n)*xⁿ*∏_k=1..n+1 (1-x^k). A209405

a(n) = 3^prime(n). A57901