Properties of the Number 16129

Sixteen Thousand One Hundred Twenty-Nine

Basics

Value: 16128 → 16129 → 16130

Parity: odd

Prime: No

Previous Prime: 16127

Next Prime: 16139

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 127 ²

Divisors: 1, 127, 16129

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111100000001

Octal: 37401

Duodecimal: 9401

Hexadecimal: 3f01

Square: 260144641

Square Root: 127

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

Squares of primes. A1248

Numbers k such that 8·10^k - 49 is prime. A271269

Numbers of the form p^e where both p and e are prime numbers. A53810

a(n) = (2ⁿ - 1)². A60867

The non-repetitive Kaprekar binary numbers in decimal. A163205

a(n) = (3·n+1)². A16778

a(n) = (6·n + 1)². A16922

Squares in which parity of digits alternates. A30152

Prime powers with even nonnegative exponents. A56798

Number of holes in a sheet of paper when you fold it n times and cut off the four corners. A274230