Properties of the Number 40429

Forty Thousand Four Hundred Twenty-Nine

Basics

Value: 40428 → 40429 → 40430

Parity: odd

Prime: Yes

Previous Prime: 40427

Next Prime: 40433

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 40429

Divisors: 1, 40429

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110111101101

Octal: 116755

Duodecimal: 1B491

Hexadecimal: 9ded

Square: 1634504041

Square Root: 201.0696396774013

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

Number of free pure symmetric multifunctions (with empty expressions allowed) with one atom, n positions, and no unitary parts (subexpressions of the form x[y]). A303022

Value of prime number D for incrementally largest values of minimal·satisfying the equation x² - D·y² = -5. A341083

Number of partitions of the vertices of the n-ladder graph into dominating sets. A391826

Primes p such that the multiplicative order of 2 modulo p is (p-1)/9. A152309

Value of prime number D for incrementally largest values of minimal y satisfying the equation x² - D·y² = -5. A341085

Primes with 14 as smallest positive primitive root. A61327

Primes of the form 7n² - 3. A201849

Primes p such that (p+nextprime(p))/6 is prime and 6·p is the sum of two consecutive primes. A339775

Primes having only {0, 2, 4, 9} as digits. A386048

Numbers k such that 187·2^k-1 is prime. A50845