Properties of the Number 85749

Eighty-Five Thousand Seven Hundred Forty-Nine

Basics

Value: 85748 → 85749 → 85750

Parity: odd

Prime: No

Previous Prime: 85733

Next Prime: 85751

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 101 × 283

Divisors: 1, 3, 101, 283, 303, 849, 28583, 85749

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111011110101

Octal: 247365

Duodecimal: 41759

Hexadecimal: 14ef5

Square: 7352891001

Square Root: 292.82930181250646

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

Rounded volume of a regular icosahedron with edge length n. A71402

Number of compositions of n with first part 3 and no equal adjacent parts; this is column 3 of the array in A096568. A96571

a(n) = 70·n² - 1. A158736

Largest prime p for which every solution of the congruence xⁿ + yⁿ == zⁿ (mod p) is such that p divides x·y*z. A85749