Properties of the Number 86241

Eighty-Six Thousand Two Hundred Forty-One

Basics

Value: 86240 → 86241 → 86242

Parity: odd

Prime: No

Previous Prime: 86239

Next Prime: 86243

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 17 × 19 × 89

Divisors: 1, 3, 17, 19, 51, 57, 89, 267, 323, 969

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

603 Try Today's Challenge

Representations

Binary: 10101000011100001

Octal: 250341

Duodecimal: 41AA9

Hexadecimal: 150e1

Square: 7437510081

Square Root: 293.6681800944733

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

Integers that are Rhonda numbers to base 15. A100974

Numbers n such that sopf(n) = sopf(n+1) - sopf(n-1), where sopf(x) = sum of the distinct prime factors of x. A76525

Intersection of A099011 and A327651. A327652

Square array read by upward antidiagonals: T(n, k) is the number of n-ary strings of length k containing 00. A340156

a(n) = A000043(n)-2. A153798

Numbers n such that n and n+-1 have 4 distinct prime factors. A168628

The number of quinary strings of length n containing 00. A351530

Number of sequences of 5 throws of an n-sided die (with faces numbered 1, 2, ..., n) in which the sum of the throws first reaches or exceeds n on the 5th throw. A264750

Decimal expansion of value to which ∑_k>=2 d(k)/prime(k) appears to converge, where d(k)=-1 if p mod 3 = 1, d(k)=+1 if p mod 3 = 2 and d(k)=0 if p mod 3 = 0. A86241