Properties of the Number 73327

Seventy-Three Thousand Three Hundred Twenty-Seven

Basics

Value: 73326 → 73327 → 73328

Parity: odd

Prime: Yes

Previous Prime: 73309

Next Prime: 73331

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 73327

Divisors: 1, 73327

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001111001101111

Octal: 217157

Duodecimal: 36527

Hexadecimal: 11e6f

Square: 5376848929

Square Root: 270.7895862104006

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

Emirps with only prime digits (i.e., 2, 3, 5, 7). A128388

Larger of emirps (pairs) with only prime digits (A128388). A133753

Let p be the n-th odd prime. a(n) is the least prime congruent to 7 modulo 8 such that Legendre(-a(n), q) = -Legendre(-1, q) for all odd primes q <= p. A1988

Emirps with a prime number of only prime digits. A137833

Larger of emirps (pairs) with a prime number of only prime digits. A137835

Emirps p such that p == 1 (mod s) and R(p) == 1 (mod s), where R(p) is the digit reversal of p and s the sum of digits of p. A356947

Emirps p such that 2·p - reverse(p) is also an emirp. A358689

Number of integer sequences b with b(1) = 1, b(m) > 0 and b(m+1) - b(m) > 0, of length n which transform under the map S into a nonnegative integer sequence. The transform c = S(b) is defined by c(m) = ∏_k=1..m b(k) / ∏_k=2..m (b(k) - b(k-1)). A356639

Write U.S. English name for n (ignoring hyphens and spaces) and add numerical values of letters using a=1, b=2, ..., y=25, z=26. A73327

Number of prime factors of F(2ⁿ) where F(m) is the m-th Fibonacci number. A74715