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Properties of the Number -5397

Three Hundred Ninety-Seven

Basics

Value: -5398 → -5397 → -5396

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

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

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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

Numerators in an asymptotic expansion for the cubic recurrence sequence A123851. A123853
Coefficients of the solution to a functional equation. A92421
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 2k-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