Properties of the Number 28354

Twenty-Eight Thousand Three Hundred Fifty-Four

Basics

Value: 28353 → 28354 → 28355

Parity: even

Prime: No

Previous Prime: 28351

Next Prime: 28387

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 14177

Divisors: 1, 2, 14177, 28354

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110111011000010

Octal: 67302

Duodecimal: 144AA

Hexadecimal: 6ec2

Square: 803949316

Square Root: 168.3864602632884

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 compositions (ordered partitions) of n into parts with an even number of distinct prime divisors. A286225

a(n+1) is the smallest number > a(n) such that the digits of a(n)² are all (with multiplicity) contained in the digits of a(n+1)², with a(0)=2. A67975

Numbers whose square and cube taken together contain each decimal digit at least twice. A363909

How the astronomical clock ("Orloj") in Prague strikes the hours (digits follow 12343212343... (A028356), n-th group adds to n). A28354