Properties of the Number 9419

Nine Thousand Four Hundred Nineteen

Basics

Value: 9418 → 9419 → 9420

Parity: odd

Prime: Yes

Previous Prime: 9413

Next Prime: 9421

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 9419

Divisors: 1, 9419

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010011001011

Octal: 22313

Duodecimal: 554B

Hexadecimal: 24cb

Square: 88717561

Square Root: 97.05153270299239

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

Main diagonal of array in A358304, divided by 2. A358307

Primes p with p + 2 and prime(p) + 2 both prime. A236458

Primes such that the sum of the predecessor and successor primes is divisible by 43. A113158

Start of the first sequence of exactly n consecutive pairs of twin primes. A87641

Primes having only {1, 4, 9} as digits. A260271

Base-2 expansion of a(n) encodes the steps where numbers of the form 4k+1 are encountered when map x -> A252463(x) is iterated down to 1, starting from x=n. A292381

Start of a string of exactly 4 consecutive (but disjoint) pairs of twin primes. A35792

Canyon primes. A134971

First of four consecutive primes that comprise two sets of twin primes. A53778

Primes p such that (2·p)³ + 1 is a semiprime. A237038