Properties of the Number 16356

Sixteen Thousand Three Hundred Fifty-Six

Basics

Value: 16355 → 16356 → 16357

Parity: even

Prime: No

Previous Prime: 16349

Next Prime: 16361

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 29 × 47

Divisors: 1, 2, 3, 4, 6, 12, 29, 47, 58, 87

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111111100100

Octal: 37744

Duodecimal: 9570

Hexadecimal: 3fe4

Square: 267518736

Square Root: 127.89057822998534

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

Second-order Eulerian numbers: a(n) = 2ⁿ - 2·n. A5803

Numbers that are the sum of 4 positive 6th powers. A3360

Number of integer compositions of n whose parts are not in arithmetic progression. A389741

a(n) = 4ⁿ - 4·n. A107584

The difference between number of even and number of odd Grassmannian permutations of size n. A356185

Triangle of polynomial coefficients related to the o.g.f.s of the RES1 polynomials. A160468

Nonnegative values·of solutions (x, y) to the Diophantine equation x²+(x+161)² = y². A206426

a(n) = n*(n + 11)*(n + 22)/6. A264445

Expansion of (1-x)^-1/(1 - x - 2·x² + 2·x³). A77866

E.g.f.: (e^x - x)². A130102