Properties of the Number 40253

Forty Thousand Two Hundred Fifty-Three

Basics

Value: 40252 → 40253 → 40254

Parity: odd

Prime: Yes

Previous Prime: 40241

Next Prime: 40277

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 40253

Divisors: 1, 40253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110100111101

Octal: 116475

Duodecimal: 1B365

Hexadecimal: 9d3d

Square: 1620304009

Square Root: 200.6315030098713

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

Primes that remain prime through 3 iterations of function f(x) = 2x + 7. A23275

Primes that remain prime through 4 iterations of function f(x) = 2x + 7. A23305

a(n) = 29 + 73·n + 37·n². A145980

Primes in A239237. A361252

Number of Dyck paths of semilength n having exactly one occurrence of the consecutive pattern UDDU. A244235

Continued fraction for sqrt(270). A40253