Properties of the Number -16607

Sixteen Thousand Six Hundred Seven

Basics

Value: -16608 → -16607 → -16606

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 16607

Divisors: 1, 16607

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000011011111

Octal: -40337

Duodecimal: -973B

Hexadecimal: -40df

Square: 275792449

Square Root: 128.8681496724462

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(n) = a(n-1) + a(n-2) + a(n-3), with a(0) = 1, a(1) = a(2) = 5. A214827

Primes p such that p, p+12, p+24 are consecutive primes. A52188

Primes p dividing every A167859(m) from m=(p-1)/2 to m=(p-1). A167860

Primes equal to a centered pentagonal number plus 1. A285810

Primes of the form floor(binomial(k,2)/4). A171574

Primes such that A271229(n) = prime(n). A276649

SanD-50 primes: primes p such that p+d is also prime and sum of digits A007953(p(p+d)) = d, with d = 50. A307473

Beginning with 3, least prime, greater than the previous term, such that the arithmetic mean of first n terms is a prime. A90918

Primes congruent to 28 mod 59. A142755

a(n) = 46·n² + 1. A158632