Properties of the Number 86249

Eighty-Six Thousand Two Hundred Forty-Nine

Basics

Value: 86248 → 86249 → 86250

Parity: odd

Prime: Yes

Previous Prime: 86243

Next Prime: 86257

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 86249

Divisors: 1, 86249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101000011101001

Octal: 250351

Duodecimal: 41AB5

Hexadecimal: 150e9

Square: 7438890001

Square Root: 293.6818005937719

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

Number of partitions of n such that the multiplicity of the greatest part is a part. A240494

Numbers k such that ∑_j=1..k σ(j) / σ(k) is an integer. A168127

Primes of the form 7n² + 2. A201603

a(n) is the smallest prime p which is greater than the exponent of the n-th Mersenne prime. A342692

Numbers k such that ∑_j=1..k j·floor(k/j) is divisible by k+1. A332270

Number of base-2 Fermat pseudoprimes·that have ord(2,x) = n. A86249