Properties of the Number 84368

Eighty-Four Thousand Three Hundred Sixty-Eight

Basics

Value: 84367 → 84368 → 84369

Parity: even

Prime: No

Previous Prime: 84349

Next Prime: 84377

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ⁴ × 5273

Divisors: 1, 2, 4, 8, 16, 5273, 10546, 21092, 42184, 84368

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10100100110010000

Octal: 244620

Duodecimal: 409A8

Hexadecimal: 14990

Square: 7117959424

Square Root: 290.46170143411337

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

Number of partitions p of 2n-1 such that n - (number of parts of p) is a part of p. A238641

G.f.: ∑_k>=0 x^k*(k+1/2) * ∏_j=1..k ((1 + x^j)/(1 - x^j))². A376853

For n >= 2, a(n+1)=prime[a(n)]-n; a(1)=3. A106048

Numbers k such that prime(k) does not contain the digit 1. A84368