Properties of the Number 75527

Seventy-Five Thousand Five Hundred Twenty-Seven

Basics

Value: 75526 → 75527 → 75528

Parity: odd

Prime: Yes

Previous Prime: 75521

Next Prime: 75533

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 75527

Divisors: 1, 75527

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011100000111

Octal: 223407

Duodecimal: 3785B

Hexadecimal: 12707

Square: 5704327729

Square Root: 274.8217604193671

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 d-pattern=[6, 6,2]; short d-string notation of pattern = [662]. A78857

Primes that contain only the digits (2, 5, 7). A214705

Smaller of a pair of consecutive primes having only prime digits. A82755

Second term of balanced prime quartets: p(m)-p(m-1) = p(m+1)-p(m) = p(m+2)-p(m+1). A54801

Numbers k such that k and k+6 are both balanced primes. A173892

Primes that remain prime through 4 iterations of the function f(x) = 9x + 8. A23326

Primes in A338529/2. A338533

Primes p such that p+6, p-6, 2·p+3 and 2·p-3 are prime. A356079

Primes that remain prime through 5 iterations of function f(x) = 9x + 8. A23354

a(n) = A008578(n+3) - A008578(n+1). A75527