Properties of the Number 5397

Five Thousand Three Hundred Ninety-Seven

Basics

Value: 5396 → 5397 → 5398

Parity: odd

Prime: No

Previous Prime: 5393

Next Prime: 5399

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 257

Divisors: 1, 3, 7, 21, 257, 771, 1799, 5397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1010100010101

Octal: 12425

Duodecimal: 3159

Hexadecimal: 1515

Square: 29127609

Square Root: 73.46427703312679

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

Triangle read by rows: row n is the first row of the matrix M[n]^n-1, where M[n] is the n X n tridiagonal matrix with main diagonal (2,3,3,...) and super- and subdiagonals (1,1,1,...). A124733

Base 10 numbers that are palindromic in bases 2 and 4. A97856

a(n) = ∑_{1<=k<=n, gcd(k,n)=1} 2^k-1. A54432

Numbers all of whose divisors are binary palindromes. A329419

Table T(n,k) is the number of n X (k+1) 0..1 arrays with every row least squares fitting to a positive-slope straight line and every column least squares fitting to a zero- or positive-slope straight line, with a single point array taken as having zero slope, read by downward antidiagonals. A222969

Numbers n such that n!9-1 is prime. A204659

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero. A300115

Numbers that are the sum of nine fifth powers in two or more ways. A345619

Numbers that are the sum of nine fifth powers in exactly two ways. A346337

Numerators in an asymptotic expansion for the cubic recurrence sequence A123851. A123853