Properties of the Number 98605

Ninety-Eight Thousand Six Hundred Five

Basics

Value: 98604 → 98605 → 98606

Parity: odd

Prime: No

Previous Prime: 98597

Next Prime: 98621

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 13 × 37 × 41

Divisors: 1, 5, 13, 37, 41, 65, 185, 205, 481, 533

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000100101101

Octal: 300455

Duodecimal: 49091

Hexadecimal: 1812d

Square: 9722946025

Square Root: 314.0143308831621

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

a(n) = n*(2·n² - 2·n + 1). A59722

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

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

Composite numbers m such that A309132(m) <= m. A309235

a(n) = binomial(n+2, 2) + binomial(n+4, 5). A27658