Properties of the Number 28277

Twenty-Eight Thousand Two Hundred Seventy-Seven

Basics

Value: 28276 → 28277 → 28278

Parity: odd

Prime: Yes

Previous Prime: 28229

Next Prime: 28279

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 28277

Divisors: 1, 28277

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110111001110101

Octal: 67165

Duodecimal: 14445

Hexadecimal: 6e75

Square: 799588729

Square Root: 168.15766411317682

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <= 6 (i.e., when d = 2, 4 or 6) and forming pattern = [2, 4, 6]; short notation = [246] d-pattern. A78847

Minimal exponents m such that the fractional part of (3/2)^m reaches a maximum (when starting with m=1). A153663

Primes p such that the polynomial x² + x + p generates only primes for x = 0, ..., 4. A187057

Smallest prime p such that there is a gap of 2n between p and previous prime. A1632

Primes p such that the polynomial x² + x + p generates only primes for x = 1..6. A144051

Initial primes of 5 consecutive primes with consecutive gaps 2, 4, 6, 8. A190814

Initial primes of 6 consecutive primes with consecutive gaps 2,4,6,8,10. A190817

Primes p such that the polynomial x² + x + p generates only primes for x = 1..5. A187058

a(n) is the smallest prime q such that, for the previous prime p and the following prime r, the fraction (r-q)/(q-p) has denominator n in lowest terms. A179234

Number of partitions of n such that the number of parts is divisible by the smallest part. A168657