Properties of the Number 4027

Four Thousand Twenty-Seven

Basics

Value: 4026 → 4027 → 4028

Parity: odd

Prime: Yes

Previous Prime: 4021

Next Prime: 4049

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 4027

Divisors: 1, 4027

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 111110111011

Octal: 7673

Duodecimal: 23B7

Hexadecimal: fbb

Square: 16216729

Square Root: 63.45864795282043

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: Yes

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes of the form 4·k² + 4·k + 59. A48988

Primes from merging of 4 successive digits in decimal expansion of sqrt(2). A198164

Primes with first digit 4. A45710

Primes p such that the multiplicative order of 2 modulo p is (p-1)/3. A1133

Absolute discriminants of complex quadratic fields with 3-class group of elementary abelian type (3,3) of rank 2. A242863

Absolute discriminants of complex quadratic fields with 3-class rank 2. A242862

Primes congruent to 2 mod 23. A141908

Smallest prime in Goldbach partition of A025018(n). A25019

Number of ordered triples of integers from [ 1..n ] with no global factor. A15631

Smallest prime p(k) such that the number of distinct prime divisors of all composite numbers between p(k) and p(k+1) is n. A75580