Properties of the Number 8363

Eight Thousand Three Hundred Sixty-Three

Basics

Value: 8362 → 8363 → 8364

Parity: odd

Prime: Yes

Previous Prime: 8353

Next Prime: 8369

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 8363

Divisors: 1, 8363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000010101011

Octal: 20253

Duodecimal: 4A0B

Hexadecimal: 20ab

Square: 69939769

Square Root: 91.44943958275523

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

Number of primes with n digits. A6879

a(n) = 6·n² + 4·n + 1. A80859

a(n) = size of the n-th term in S(10) (defined in Comments). A158577

a(0) = 2; a(n) for n > 0 is the smallest prime greater than a(n-1) that differs from a(n-1) by a square. A73609

Father primes of order 8. A136077

Where the prime race among 10k+1, ..., 10k+9 changes leader. A297408

a(n) = T(n,n-3), array T as in A055818. A55820

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random 0..2 nXk array. A217645

Primes having only {3, 6, 8} as digits. A385791

Number of positive integers <= 2ⁿ of form x² + y². A50