Properties of the Number 98160

Ninety-Eight Thousand One Hundred Sixty

Basics

Value: 98159 → 98160 → 98161

Parity: even

Prime: No

Previous Prime: 98143

Next Prime: 98179

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 5 × 409

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10111111101110000

Octal: 277560

Duodecimal: 48980

Hexadecimal: 17f70

Square: 9635385600

Square Root: 313.30496325465384

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 of coefficients of (1 - x)ⁿ*U(n,-(3·x - 2)/(2·x - 2)), where U(n,x) is the n-th Chebyshev polynomial of the second kind. A123027

Convolved Fibonacci numbers. A1872

a(0) = a(1) = a(2) = 1; a(n) = ∑_k=0..n-3 binomial(n-3,k) * a(k) * a(n-k-3). A333497

Number of (n+2) X (3+2) 0..1 arrays with each 3 X 3 subblock having clockwise perimeter pattern 00000001 00000101 or 00000111. A261706

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000101 or 00000111. A261709

Numbers n with property that when writing down all the natural numbers from 0 to n one uses the same number of even and odd digits. A98160