Properties of the Number 4426

Four Thousand Four Hundred Twenty-Six

Basics

Value: 4425 → 4426 → 4427

Parity: even

Prime: No

Previous Prime: 4423

Next Prime: 4441

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 2213

Divisors: 1, 2, 2213, 4426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000101001010

Octal: 10512

Duodecimal: 268A

Hexadecimal: 114a

Square: 19589476

Square Root: 66.52818951391959

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

a(n) = -n³ + 7·n² - 5·n + 1. A161708

Number of distinct prime signatures of the positive integers up to 2ⁿ. A25488

Numbers k such that 6·10^k+1 is prime. A56805

Numbers k such that 6k+1, 12k+1, 18k+1 and 36k+1 are all primes. A206024

Central moments of a Fibonacci-geometric probability distribution. A302924

Numbers k such that there are exactly three biquadratefree powerful numbers (A338325) between k² and (k+1)². A338390

Numbers k such that 3 is the smallest decimal digit of k⁴. A291671

Sum of the even parts in all partitions of n into distinct parts. A116684

a(n) = 2·n² + 8. A155966

Location (x,y) of the first n·n square of composite Gaussian integers in the first quadrant. A225073