Properties of the Number -12328

Twelve Thousand Three Hundred Twenty-Eight

Basics

Value: -12329 → -12328 → -12327

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 23 × 67

Divisors: 1, 2, 4, 8, 23, 46, 67, 92, 134, 184

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11000000101000

Octal: -30050

Duodecimal: -7174

Hexadecimal: -3028

Square: 151979584

Square Root: 111.03152705425607

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

E.g.f. satisfies A(x) = 1 + log(1 + x·A(x)²). A367078

Partial sums of A299291. A299292

Least k for the Theodorus spiral to complete n revolutions. A72895

T(n,k) is the number of (n+1) X (k+1) 0..3 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 3 (constant-stress 1 X 1 tilings). A235301

Total number of palindromic primes in base 2 below 2ⁿ. A117772

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237785

Number of Dyck paths of semilength n such that the number of peaks is weakly increasing from lower to higher levels and no positive level is peakless. A288146

Expansion of ∏_k>=1 ((1 + x^2·k)/(1 - x^2·k-1))^k. A295831

8 times octagonal numbers: 8·n*(3·n-2). A153808

Number of 4-balanced strings of length n: let d(S)= #(1)'s in S - #(0)'s, then S is k-balanced if every substring T has -k<=d(T)<=k; here k=4. A27559