Properties of the Number -4461

Four Hundred Sixty-One

Basics

Value: -4462 → -4461 → -4460

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 1487

Divisors: 1, 3, 1487, 4461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000101101101

Octal: -10555

Duodecimal: -26B9

Hexadecimal: -116d

Square: 19900521

Square Root: 66.79071791798619

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

Expansion of 1/(1 + x/(1 + x⁴/(1 + x⁹/(1 + x¹⁶/(1 + x²⁵/(1 + ... + x^k²/(1 + ...))))))), a continued fraction. A285408

Irregular triangle, read by rows: Coefficients of the polynomials P_n, n>=2 such that the series f(x) = c + c(x-c) + ∑_n>=2 P_n(c)/c^(n-1*(n+2)/2+1) (x-c)ⁿ/n! satisfies f(c) = c and f'(f(x)) = x near the fixed point c in (0,oo). A375720

Number of partitions of n that sorted in increasing order do not contain a part k in position k. A238394

Cardinality of set of sets of parts of all partitions of n. A88314

Number of asymmetric polyominoes with n cells. A6749

a(n) = ∑_k=1..n sigma_n(k). A319194

Number of circular permutations of length n without 3-sequences. A165961

Number of 4-regular polyhedra with n nodes. A7022

a(1) = 5; a(n) is smallest number >= a(n-1) such that the juxtaposition a(1)a(2)...a(n) is a prime. A46255

a(n) = smallest number k such that ∏_i=1..k prime(i)/(prime(i)-1) > n. A5579