Properties of the Number 40354

Forty Thousand Three Hundred Fifty-Four

Basics

Value: 40353 → 40354 → 40355

Parity: even

Prime: No

Previous Prime: 40351

Next Prime: 40357

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 20177

Divisors: 1, 2, 20177, 40354

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110110100010

Octal: 116642

Duodecimal: 1B42A

Hexadecimal: 9da2

Square: 1628445316

Square Root: 200.8830505542964

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 part of cube root of a(n) starts with 3: first term of runs. A34129

Sequence obtained from Fibonacci numbers by taking the factorials of each digit and summing. A164955

Permutation of natural numbers: a(n) = (A003961(n)+1) / 2 [where A003961(n) shifts the prime factorization of n one step towards larger primes]. A48673

Continued fraction for sqrt(374). A40354

Number of (n+1)X5 0..2 arrays with every 2 X 2 subblock having the same number of clockwise edge increases as its horizontal neighbors and no 2 X 2 subblock having the same number of counterclockwise edge increases as its vertical neighbors. A205732