Properties of the Number 16030

Sixteen Thousand Thirty

Basics

Value: 16029 → 16030 → 16031

Parity: even

Prime: No

Previous Prime: 16007

Next Prime: 16033

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 7 × 229

Divisors: 1, 2, 5, 7, 10, 14, 35, 70, 229, 458

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 11111010011110

Octal: 37236

Duodecimal: 933A

Hexadecimal: 3e9e

Square: 256960900

Square Root: 126.60963628413123

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

Weird numbers: abundant (A005101) but not pseudoperfect (A005835). A6037

Unitary weird numbers: unitary abundant (A034683) but not unitary pseudoperfect (A293188). A64114

Bi-unitary weird numbers: bi-unitary abundant numbers (A292982) that are not bi-unitary pseudoperfect (A292985). A292986

Infinitary weird numbers: infinitary abundant numbers (A129656) that are not infinitary pseudoperfect numbers (A306983). A306984

Solution of the complementary equation a(n) = 2·a(n-1) + a(n-2) + b(n-1), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4, and (a(n)) and (b(n)) are increasing complementary sequences. A295144

Trajectory of 1 under repeated application of x -> A306958(x). A306960

Nonexponential weird numbers: nonexponential abundant numbers (A348604) that are not equal to the sum of any subset of their nonexponential divisors. A348631

p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - S² - 2 S⁴. A291404

Trajectory of 2 under repeated application of x -> A306958(x). A306964

Number of 5-element subsets of [n] whose sum is a triangular number. A320851