Properties of the Number 16610

Sixteen Thousand Six Hundred Ten

Basics

Value: 16609 → 16610 → 16611

Parity: even

Prime: No

Previous Prime: 16607

Next Prime: 16619

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 11 × 151

Divisors: 1, 2, 5, 10, 11, 22, 55, 110, 151, 302

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 100000011100010

Octal: 40342

Duodecimal: 9742

Hexadecimal: 40e2

Square: 275892100

Square Root: 128.87978895078933

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

Numbers k such that k³ divides 3^k² - 1. A129211

Smallest number m such that m²+1 is divisible by A002144(n)² (= squares of primes congruent to 1 mod 4). A59321

Numbers k such that τ(k) = τ(k+1) mod 691, where τ is Ramanujan's τ function A000594. A121733

Numbers that are the sum of six fourth powers in four or more ways. A345561

Numbers that are the sum of six fourth powers in five or more ways. A345562

Numbers that are the sum of six fourth powers in exactly five ways. A345817

Numbers with exactly 4 distinct palindromic prime factors. A46402

Series reversion of x * (1 - x) / (1 + 9·x). A143749

T(n,k)=number of nXk binary matrices with rows and columns each in strictly increasing order as binary numbers and each row and column having an odd number of 1s. A181000

a(n)² is the end of the first occurrence of n consecutive perfect powers, all of which are squares with exponents equal to 2 (A111245). A340664