Properties of the Number 45877

Forty-Five Thousand Eight Hundred Seventy-Seven

Basics

Value: 45876 → 45877 → 45878

Parity: odd

Prime: No

Previous Prime: 45869

Next Prime: 45887

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 13 × 3529

Divisors: 1, 13, 3529, 45877

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001100110101

Octal: 131465

Duodecimal: 22671

Hexadecimal: b335

Square: 2104699129

Square Root: 214.18916872708573

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

Numbers k such that the product of Euler φ of the 2 consecutive integers {k,k+1} is a 4th power: if sqrt(sqrt(φ(k)*φ(k+1))) is an integer, then k is here. A82788

Let L₁ = (1) and L₂ = (1, 2); for any n > 2, L_n is obtained by inserting one n between each pair of consecutive terms of L_n-1 coprime to n; a(n) gives the number of n's in L_n. A370857

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 47. A31635

Rotating digits of a(n)² right once still yields a square. A45877