Properties of the Number 84198

Eighty-Four Thousand One Hundred Ninety-Eight

Basics

Value: 84197 → 84198 → 84199

Parity: even

Prime: No

Previous Prime: 84191

Next Prime: 84199

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 14033

Divisors: 1, 2, 3, 6, 14033, 28066, 42099, 84198

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100100011100110

Octal: 244346

Duodecimal: 40886

Hexadecimal: 148e6

Square: 7089303204

Square Root: 290.1689163228894

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

Sum of products of parts increased by 1 in all partitions of n. A74141

a(1) = 16. For n > 1, a(n) is the position of the first occurrence of a(n-1) after the decimal point in the decimal expansion of π. A247345

Number of iterations of A176341 ("position of n in π") until a value is reached for the second time, when starting with n, or -1 if no value is repeated. A232013

Primes p such that there exists exactly one prime q<p with q+1 dividing p+1. A84198