Properties of the Number 7196

Seven Thousand One Hundred Ninety-Six

Basics

Value: 7195 → 7196 → 7197

Parity: even

Prime: No

Previous Prime: 7193

Next Prime: 7207

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 257

Divisors: 1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110000011100

Octal: 16034

Duodecimal: 41B8

Hexadecimal: 1c1c

Square: 51782416

Square Root: 84.82924024179398

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 n such that Bernoulli number B_n has denominator 870. A272185

a(n) = ∑_k=0..n Stirling2(n,k)*(1+(-1)^k)*2^k/2. A65143

Consecutive states of the linear congruential pseudo-random number generator (211·s + 1663) mod 7875 when started at s=1. A385002

Number of n-step self-avoiding walks on f.c.c. lattice from (0,0,0) to (0,1,1). A3287

Square array T(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of e.g.f. cosh( sqrt(k) * (exp(x) - 1) ). A357681

Length of the maximal prefix of noncomposite numbers on row n of A249821. A250473

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero. A305367

Number of rucksack compositions of n: every distinct partial run has a different sum. A354580

Sums of seven consecutive squares: a(n) = n² + (n+1)² + (n+2)² + (n+3)² + (n+4)² + (n+5)² + (n+6)². A260637

Binary representation of base-(i-1) expansion of -n: replace i-1 with 2 in base-(i-1) expansion of -n. A256441