Properties of the Number 12030

Twelve Thousand Thirty

Basics

Value: 12029 → 12030 → 12031

Parity: even

Prime: No

Previous Prime: 12011

Next Prime: 12037

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 × 401

Divisors: 1, 2, 3, 5, 6, 10, 15, 30, 401, 802

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111011111110

Octal: 27376

Duodecimal: 6B66

Hexadecimal: 2efe

Square: 144720900

Square Root: 109.6813566655701

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) is the number of ways to partition an n X n X n cube into 4 noncongruent cuboids. A384311

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 0,2,1,0,0 for x=0,1,2,3,4. A198185

The number of stones-and-bones tilings of the (n,2n-3)-benzel. A364417

Numbers k such that k² and k³ have the same set of digits. A29797

Sum of the even singletons in all partitions of n (n>=0). A singleton in a partition is a part that occurs exactly once. A276425

a(n) = n³+n for odd n, (n³+n)*3/2 for even n: Row sums of A093915. A93917

Terms in A112039 that are divisible by 3, divided by 3. A112040

Number of cubic equations ax³ + bx² + cx + d = 0 with integer coefficients |a|,|b|,|c|,|d| <= n, a <> 0, having three real roots, of which at least two are equal. A155192

Number of partitions of n objects of 2 colors with parts size >1. A60285

Partial sums of A014817. A227841