Properties of the Number 86418

Eighty-Six Thousand Four Hundred Eighteen

Basics

Value: 86417 → 86418 → 86419

Parity: even

Prime: No

Previous Prime: 86413

Next Prime: 86423

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 4801

Divisors: 1, 2, 3, 6, 9, 18, 4801, 9602, 14403, 28806

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000110010010

Octal: 250622

Duodecimal: 42016

Hexadecimal: 15192

Square: 7468070724

Square Root: 293.96938616121236

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

Magic sums of 4 X 4 semimagic squares composed of consecutive primes. A270864

a(n) = 680·2ⁿ - 622. A305263

a(n) is the least k such that (k·prime(n)#)² + 1, ((k+1)*prime(n)#)² + 1 and ((k+2)*prime(n)#)² + 1 are 3 primes, where prime(n)# is the n-th primorial. A98765

Sum of distinct prime factors of 3-smooth numbers. A86418