Properties of the Number -19414

Nineteen Thousand Four Hundred Fourteen

Basics

Value: -19415 → -19414 → -19413

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 17 × 571

Divisors: 1, 2, 17, 34, 571, 1142, 9707, 19414

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100101111010110

Octal: -45726

Duodecimal: -B29A

Hexadecimal: -4bd6

Square: 376903396

Square Root: 139.3341307792172

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

a(n) = floor(average of first n cubes). A78618

a(n) = ∑_k=1..n Catalan(k)². A167892

Number of partitions of n into 8 unordered relatively prime parts. A23028

"DIJ" (bracelet, indistinct, labeled) transform of 1,2,3,4,... A32269

Values of i such that φ(x) = 4i+2 has 4 solutions. A51479

a(n) = ∑_k=1..n φ(k)*φ(k+1)*φ(k+2), where φ(k) = A000010(k) is Euler's totient function. A335131

Multiply each term by 3 and erase the rightmost digit of the result: this leaves the sequence unchanged. A365987

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 14", based on the 5-celled von Neumann neighborhood. A269709

Partial sums of A160120. A162778