Properties of the Number 40093

Forty Thousand Ninety-Three

Basics

Value: 40092 → 40093 → 40094

Parity: odd

Prime: Yes

Previous Prime: 40087

Next Prime: 40099

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 40093

Divisors: 1, 40093

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110010011101

Octal: 116235

Duodecimal: 1B251

Hexadecimal: 9c9d

Square: 1607448649

Square Root: 200.23236501624805

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

Non-palindromic primes which on subtracting their reversal give perfect squares. A80177

Primes p such that |p - q| is a square, where q is the reversal of p. A59798

Primes from merging of 5 successive digits in decimal expansion of cos(1). A104961

a(n) = prime(prime(n²)). A217623

Number of 4 X n binary arrays with rows lexicographically nondecreasing and columns lexicographically nondecreasing and row sums nondecreasing and column sums nonincreasing. A266937

Primes that can be generated by the concatenation in base 2, in ascending order, of two consecutive integers read in base 10. A287018

a(2) = a(3) = 1; for n >3, a(n) = largest prime factor of n-th Tribonacci number. A366584

Primes that are exactly between the nearest square and the nearest triangular number. A233443

Primes that can be generated by the concatenation in base 4, in ascending order, of two consecutive integers read in base 10. A287302

Primes of the form A321513(k) + 1 for some k > 0. A352966