Properties of the Number 24014

Twenty-Four Thousand Fourteen

Basics

Value: 24013 → 24014 → 24015

Parity: even

Prime: No

Previous Prime: 24007

Next Prime: 24019

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 × 12007

Divisors: 1, 2, 12007, 24014

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101110111001110

Octal: 56716

Duodecimal: 11A92

Hexadecimal: 5dce

Square: 576672196

Square Root: 154.96451206647282

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(0) = 1; a(n) = ∑_{0 <= k < n and gcd(k,n) = 1} a(k). A45545

Numbers k such that k![7]-1 is prime (where k![7] = A114799(k) = septuple factorial). A156167

a(n) = (n³ - 2·n² + 3·n + 2)/2. A189890

T(n,k)=Number of arrays of n 0..k integers with no sum of consecutive elements equal to a disjoint adjacent sum of an equal number of elements. A215190

Pseudo-random numbers: gcc 2.6.3 version for 32-bit integers. A84276

Semiprimes sp such that sp plus its digit sum is a perfect square. A244733

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 80 ones. A31848

Becomes prime after exactly 8 iterations of f(x) = sum of prime factors of x. A47827

A014330 - A203577. Difference between the exponential convolution of A000108 (Catalan) with itself and the corresponding exponential half-convolution. A204452

Expansion of (1+2·x³)/(1-x+x³-2·x⁴). A103750