Properties of the Number 5398

Five Thousand Three Hundred Ninety-Eight

Basics

Value: 5397 → 5398 → 5399

Parity: even

Prime: No

Previous Prime: 5393

Next Prime: 5399

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 × 2699

Divisors: 1, 2, 2699, 5398

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010100010110

Octal: 12426

Duodecimal: 315A

Hexadecimal: 1516

Square: 29138404

Square Root: 73.47108274688756

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

Numbers that are the sum of 10 positive 7th powers. A3377

Number of partitions of n with zero crank. A64410

Numbers n such that (prime(n)# + 4)/2 is a prime, where x# is the primorial A034386(x). A67027

Riordan array ((1-2·x)/(1-3·x+x²), x/(1-3·x+x²)). A238731

G.f.: ∏_k>=1 (1+x^k)^2·k+1. A255834

The 180-degree spoke (or ray) of a hexagonal spiral of Ulam. A244806

Numbers that are the sum of eight fourth powers in four or more ways. A345579

Numbers that are the sum of eight fourth powers in exactly four ways. A345836

Numbers k for which φ(prime(k)) is a square. A62325

Number of different fixed (possibly) disconnected trominoes bounded tightly by an n X n square. A163433