Properties of the Number 98426

Ninety-Eight Thousand Four Hundred Twenty-Six

Basics

Value: 98425 → 98426 → 98427

Parity: even

Prime: No

Previous Prime: 98419

Next Prime: 98429

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 × 29 × 1697

Divisors: 1, 2, 29, 58, 1697, 3394, 49213, 98426

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000000001111010

Octal: 300172

Duodecimal: 48B62

Hexadecimal: 1807a

Square: 9687677476

Square Root: 313.72918257631056

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 sopf(n) = sopf(n-1) + sopf(n-2) + sopf(n-3), where sopf(x) = sum of the distinct prime factors of x. A75784

Numbers that have decimal expansion c(1)c(2)...c(n) with distinct digits that satisfy c(1) <> 0, c(1) is the largest digit, and for each i in 1..n there is j in 0..2 such that c(i) == 3·c(i-1) + j (mod 10) (with c(0): = c(n)). A336661

a(n)=(1/2)*sum(i=0,n,rad(binomial(n,i))) where rad(k)=A007947(k). A98426