Properties of the Number 24000

Twenty-Four Thousand

Basics

Value: 23999 → 24000 → 24001

Parity: even

Prime: No

Previous Prime: 23993

Next Prime: 24001

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 ⁶ × 3 × 5 ³

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 101110111000000

Octal: 56700

Duodecimal: 11A80

Hexadecimal: 5dc0

Square: 576000000

Square Root: 154.91933384829667

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: Yes

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

Triangle read by rows: terms T(n,k) of a binomial decomposition of n as Sum(k=0..n)T(n,k). A244131

Number of primitive polynomials of degree n over GF(2). A11260

Numbers k such that ∑_j p_j = ∑_j e_j where ∏_j p_j^e_j is the prime factorization of k. A54411

Denominators of ∑_k=1..n 1/k³. A7409

a(n) = 3·n³. A117642

Numbers n that raised to the powers from 1 to k (with k>=1) are multiple of the sum of their digits (n raised to k+1 must not be a multiple). Case k=9. A135194

One tenth of deca-factorial numbers. A35279

Denominators of the triangle of coefficients T(n,k), read by rows, that satisfy: y^x = ∑_n=0..x R_n(y)*xⁿ for all nonnegative integers x, y, where R_n(y) = ∑_k=0..n T(n,k)*y^k and T(n,k) = A107045(n,k)/a(n,k). A107046

Number of primitive polynomials of degree n over GF(2) (version 2). A20

a(1) = 2, a(n+1) > a(n) is the smallest multiple of a(n) using only even digits. A78222