Properties of the Number -45877

Forty-Five Thousand Eight Hundred Seventy-Seven

Basics

Value: -45878 → -45877 → -45876

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

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