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Properties of the Number 16332

Sixteen Thousand Three Hundred Thirty-Two

Basics

Value: 16331 → 16332 → 16333

Parity: even

Prime: No

Previous Prime: 16319

Next Prime: 16333

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 2 × 3 × 1361

Divisors: 1, 2, 3, 4, 6, 12, 1361, 2722, 4083, 5444

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11111111001100

Octal: 37714

Duodecimal: 9550

Hexadecimal: 3fcc

Square: 266734224

Square Root: 127.79671357276759

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(1) = 1 and a(n) = ceiling((∑k=1..n-1 a(k))/3) for n >= 2. A72493
T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258554
a(n) = a(n-1) + a(m) for n >= 4, where m = 2·n - 2 - 2p+1 and p is the unique integer such that 2p < n - 1 <= 2p+1, starting with a(1) = a(2) = a(3) = 1. A50027
Josephus problem: numbers m such that, when m people are arranged on a circle and numbered 1 through m, the final survivor when we remove every 4th person is one of the first three people. A5427
Number of ways to write n as an ordered sum of 8 primes (counting 1 as a prime). A341987
Numbers n such that prime(n) + n is a prime power (A246547). A109314
Irregular triangle of the square root of the sums of squares mentioned in A184763. A184886
Number of (n+1)X(1+1) 0..1 arrays with every 2X2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258547
a(n+1) = a(n) converted to base 5 from base 4 (written in base 10). A23373
Numbers n such that n+prime(n) is the square of a prime. A104911