Properties of the Number 3889

Three Thousand Eight Hundred Eighty-Nine

Basics

Value: 3888 → 3889 → 3890

Parity: odd

Prime: Yes

Previous Prime: 3881

Next Prime: 3907

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 3889

Divisors: 1, 3889

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111100110001

Octal: 7461

Duodecimal: 2301

Hexadecimal: f31

Square: 15124321

Square Root: 62.36184731067546

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

Class 1- (or Pierpont) primes: primes of the form 2^t*3^u + 1. A5109

Third spoke of a hexagonal spiral. A56107

Number of partitions of n into parts >= 4. A8484

Number of partitions of n in which the least part is 4. A26797

Primes of form 1+(2^a)*(3^b), a>0, b>0. A58383

Number of distinct values produced from sums and products of n unity arguments. A48249

Number of interior intersection points made by the straight line segments connecting the edges of an equilateral triangle with the n-1 points resulting from a subdivision of the sides into n equal pieces, counting coinciding intersection points only once. A91908

Numbers of form 2ⁱ*3^j + 1 with i, j >= 0. A55600

Primes congruent to 2 mod 23. A141908

Lower prime of a difference of 18 between consecutive primes. A31936