Properties of the Number 98345

Ninety-Eight Thousand Three Hundred Forty-Five

Basics

Value: 98344 → 98345 → 98346

Parity: odd

Prime: No

Previous Prime: 98327

Next Prime: 98347

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 × 13 × 17 × 89

Divisors: 1, 5, 13, 17, 65, 85, 89, 221, 445, 1105

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000000101001

Octal: 300051

Duodecimal: 48AB5

Hexadecimal: 18029

Square: 9671739025

Square Root: 313.6000637755037

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 k that are the hypotenuse of exactly 40 distinct integer-sided right triangles, i.e., k² can be written as a sum of two squares in 40 ways. A97282

Number A(n,k) of pairs of endofunctions f, g on [n] satisfying f(g^k(i)) = f(i) for all i in [n]; square array A(n,k), n>=0, k>=0, read by antidiagonals. A245910

Numerators of the squared radii corresponding to circular disks covering record numbers of grid points A346993 of the square lattice. A346994

Numbers that are the sum of 2 nonzero squares in 7 or more ways. A25298

Numbers that are the sum of 2 nonzero squares in 8 or more ways. A25299

Numbers that are the sum of 2 distinct nonzero squares in 7 or more ways. A25317

Numbers that are the sum of 2 distinct nonzero squares in 8 or more ways. A25318

Numbers that are the sum of 2 nonzero squares in exactly 8 ways. A25291

Number of pairs of functions (f, g) on a set of n elements into itself satisfying f(g(x)) = f(x). A239761

Numbers n that are the product of four distinct odd primes and x² + y² = n has integer solutions. A264499