Properties of the Number -17812

Seventeen Thousand Eight Hundred Twelve

Basics

Value: -17813 → -17812 → -17811

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 61 × 73

Divisors: 1, 2, 4, 61, 73, 122, 146, 244, 292, 4453

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100010110010100

Octal: -42624

Duodecimal: -A384

Hexadecimal: -4594

Square: 317267344

Square Root: 133.46160496562297

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 that are the sum of 4 positive 6th powers. A3360

T(n,k)=Number of nondecreasing -k..k vectors of length n whose dot product with some nonincreasing -k..k vector equals n. A226398

Expansion of 1/(1-x-2·x²-3·x³). A101822

Number of partitions of n such that the number of parts having multiplicity 1 is a part and the number of distinct parts is a part. A241442

Number of orbits of the 4-step recursion mod n. A106286

Number of trapezoidal words of length n. A260881

Norm of coefficients in the series C(x) defined by C(x) = 1 + x·C(i·x)², where i² = -1. A193379

Number of Dyck paths of semilength n having exactly 4 (possibly overlapping) occurrences of the consecutive steps UDUUUDDDUD (with U=(1,1), D=(1,-1)). A243874

Number of standard Young tableaux with n cells and 4 as last value in the first row. A245002

Numbers of the form a⁶ + b⁷, with integers a, b > 0. A303376