Properties of the Number 18014

Eighteen Thousand Fourteen

Basics

Value: 18013 → 18014 → 18015

Parity: even

Prime: No

Previous Prime: 18013

Next Prime: 18041

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 9007

Divisors: 1, 2, 9007, 18014

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100011001011110

Octal: 43136

Duodecimal: A512

Hexadecimal: 465e

Square: 324504196

Square Root: 134.21624342828255

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 n such that p(7n) is prime, where p(n) is the number of partitions of n. A114167

Number of monosubstituted alkanes C(n)H(2n+1)-X of the form shown in the Comments lines that are stereoisomers. A623

Number of partitions p of n such that the multiplicity of (max(p) - min(p)) is a part. A240495

Indices k of Gram points g(k) for successive negative maximal values of the Riemann ζ function on the critical line. A325932

Cyclops numbers whose squares are cyclops numbers. A239827

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 505", based on the 5-celled von Neumann neighborhood. A272583

a(n) = A027170(2n, n-2). A27174

Floor of sum of the first n² square roots. A138357

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 1, 1), (0, 0, 1), (0, 1, 1), (1, 0, -1)}. A150117

Powers of cube root of 13 rounded up. A18014