Properties of the Number 98124

Ninety-Eight Thousand One Hundred Twenty-Four

Basics

Value: 98123 → 98124 → 98125

Parity: even

Prime: No

Previous Prime: 98123

Next Prime: 98129

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 13 × 17 × 37

Divisors: 1, 2, 3, 4, 6, 12, 13, 17, 26, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10111111101001100

Octal: 277514

Duodecimal: 48950

Hexadecimal: 17f4c

Square: 9628319376

Square Root: 313.2475059757061

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 regions in regular n-gon which are quadrilaterals (4-gons) when all its diagonals are drawn. A67151

T(n,k)=Number of length n+2 0..k arrays with the sum of medians of adjacent triples multiplied by some arrangement of +-1 equal to zero. A253129

a(n) = pg(3, n) + pg(4, n) + ... + pg(n, n) where pg(m, n) is the n-th m-th-order polygonal number. A241452

Irregular triangle read by rows: coefficients in order of decreasing exponents of polynomials P_g(x) related to Hultman numbers. A185259

Number of length 4+2 0..n arrays with the sum of medians of adjacent triples multiplied by some arrangement of +-1 equal to zero. A253132

a(n) is the least number k such that the sequence of elements of the continued fraction of the harmonic mean of the divisors of k is palindromic with length n, or -1 if no such k exists. A349478

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, 0, 1), (1, -1, 1), (1, 0, 0), (1, 1, -1)}. A150157

Number of ways to place zero or more nonadjacent 0,0 1,0 2,0 3,1 4,2 4,3 4,4 polyhexes in any orientation on a planar nXnXn triangular grid. A155337

Number of length n+2 0..7 arrays with the sum of medians of adjacent triples multiplied by some arrangement of +-1 equal to zero. A253128

Number of compositions of n in which the largest part is equal to the number of parts. A98124