Properties of the Number 95557

Ninety-Five Thousand Five Hundred Fifty-Seven

Basics

Value: 95556 → 95557 → 95558

Parity: odd

Prime: No

Previous Prime: 95549

Next Prime: 95561

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 7 × 11 × 17 × 73

Divisors: 1, 7, 11, 17, 73, 77, 119, 187, 511, 803

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111010101000101

Octal: 272505

Duodecimal: 47371

Hexadecimal: 17545

Square: 9131140249

Square Root: 309.12295288444693

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 n X 2 0..1 arrays with no element equal to more than two horizontal or vertical neighbors, with new values 0..1 introduced in row major order. A240478

Numbers of the form m = p1·p2·p3·p4 where for each d∣m we have (d+m/d)/2 prime and p1 < p2 < p3 < p4 each prime. A128285

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = ∑_j=0..n k^j * binomial(n,j) * binomial(2·j,j). A340970

Generating function ∑_{n >= 0} a(n)*xⁿ = 1/sqrt((1-x)*(1-13·x)). A340973

The first 10 digits of the cube root of n contain the digits 0-9. A119517

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than two of its horizontal, diagonal or antidiagonal neighbors and with new values introduced in order 0 sequentially upwards. A281469

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than two horizontal or vertical neighbors, with new values 0..1 introduced in row major order. A240484

T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order. A240636

Indices of primes in sequence defined by A(0) = 97, A(n) = 10·A(n-1) - 13 for n > 0. A101011

Numbers n such that 9·10ⁿ + 5·R_n + 2 is prime, where R_n = 11...1 is the repunit (A002275) of length n. A103102