Properties of the Number 64927

Sixty-Four Thousand Nine Hundred Twenty-Seven

Basics

Value: 64926 → 64927 → 64928

Parity: odd

Prime: Yes

Previous Prime: 64921

Next Prime: 64937

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 64927

Divisors: 1, 64927

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111110110011111

Octal: 176637

Duodecimal: 316A7

Hexadecimal: fd9f

Square: 4215515329

Square Root: 254.80777068213598

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

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 441", based on the 5-celled von Neumann neighborhood. A288330

Third term of weak prime septet: p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2) < p(m+4)-p(m+3). A54836

Second term of weak prime sextet: p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2) < p(m+4)-p(m+3). A54829

Third term of weak prime sextet: p(m-1)-p(m-2) < p(m)-p(m-1) < p(m+1)-p(m) < p(m+2)-p(m+1) < p(m+3)-p(m+2). A54830

Primes p such that ∑_k=primes<p (k mod p) and ∑_k=primes<p (p mod k) are both prime. A274025

Primes p such that 6p - 1 and 6p + 1 are twin primes and ((6p-1)² + (6p+1)²) / 10 is prime. A283957

Primes such that the next 10 prime gaps are all distinct. A372550

Period of continued fraction for sqrt(23)*n. A64927