Properties of the Number 98475

Ninety-Eight Thousand Four Hundred Seventy-Five

Basics

Value: 98474 → 98475 → 98476

Parity: odd

Prime: No

Previous Prime: 98473

Next Prime: 98479

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 ² × 13 × 101

Divisors: 1, 3, 5, 13, 15, 25, 39, 65, 75, 101

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000010101011

Octal: 300253

Duodecimal: 48BA3

Hexadecimal: 180ab

Square: 9697325625

Square Root: 313.8072656902641

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 n such that φ(n) = φ(n+7), with Euler's totient function φ = A000010. A179189

Number of inequivalent strings of 2n+1 digits, when 2 strings are equivalent if turning 1 upside down gives the other. A36255

Number of inequivalent strings of n digits, when 2 strings are equivalent if turning 1 upside down gives the other. A36258

a(n) is the smallest integer k for which sigma_n(k) <= sigma_n(k-1) where sigma_n(k) = sum of the n-th powers of the divisors of k. A98475