Properties of the Number 4201

Four Thousand Two Hundred One

Basics

Value: 4200 → 4201 → 4202

Parity: odd

Prime: Yes

Previous Prime: 4177

Next Prime: 4211

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 4201

Divisors: 1, 4201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000001101001

Octal: 10151

Duodecimal: 2521

Hexadecimal: 1069

Square: 17648401

Square Root: 64.81512169239521

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

Prime(n), where n is such that (∑_i=1..n prime(i)²) / n is an integer. A217599

Powers of 2 written backwards. A4094

Primes whose reversal is a square. A7488

Lower prime of a difference of 10 between consecutive primes. A31928

Primes with first digit 4. A45710

Primes of the form 210n + 1. A73102

a(n) = n² written backwards. A2942

Primes congruent to 1 mod 21. A124826

T(n,k)=Number of arrangements of n+1 numbers x(i) in -k..k with the sum of x(i)*x(i+1) equal to zero. A188358

Centered 20-gonal (or icosagonal) numbers. A69133