Properties of the Number 16889

Sixteen Thousand Eight Hundred Eighty-Nine

Basics

Value: 16888 → 16889 → 16890

Parity: odd

Prime: Yes

Previous Prime: 16883

Next Prime: 16901

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 16889

Divisors: 1, 16889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 100000111111001

Octal: 40771

Duodecimal: 9935

Hexadecimal: 41f9

Square: 285238321

Square Root: 129.9576854210631

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

Balanced primes of order five. A96697

Primes of form n² + 10000. A256838

Primes p such that there is no Carmichael number pqr, p<q<r q, r primes. A51663

a(n) = floor( sum(k=0, infinity, kⁿ/(k!)² ) ); related to generalized Bell numbers. A86880

Primes with digit sum = 32. A106768

Primes of the form n² - 11. A91272

Primes congruent to 15 mod 59. A142742

Primes of the form p² + b⁴ where p is a prime. A262340

Odd primes p with prime(2·p) - 2·prime(p) and prime(p) - 2·prime((p-1)/2) both prime. A236075

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