Properties of the Number 85259

Eighty-Five Thousand Two Hundred Fifty-Nine

Basics

Value: 85258 → 85259 → 85260

Parity: odd

Prime: Yes

Previous Prime: 85247

Next Prime: 85297

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 85259

Divisors: 1, 85259

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100110100001011

Octal: 246413

Duodecimal: 4140B

Hexadecimal: 14d0b

Square: 7269097081

Square Root: 291.991438230644

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

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and central column plus the two minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A258530

Primes p such that q - p = 38, where q is the next prime after p. A134118

Primes arising as the 10's complement of A109862(n). A109863

G.f. A(x) satisfies: A(x) = x + A( x² + x·A(x)² ). A271867

Number of (n+2)X(2+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and central column plus the two minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A258524

Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two maximums of the central row and central column plus the two minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A258532

Integer part of the conversion from Celsius to Fahrenheit. A85259

Numbers k such that A073259(k)=4: the length of iteration-transient leading to k-th composite number equals 4. A73439

G.f. A(x) satisfies: A(x) = P(x)/Q(x) where P(x) = ∑_n>=0 (n+1)*xⁿ*A(x)ⁿ/(1 - x·A(x)ⁿ⁺¹) and Q(x) = ∑_n>=0 xⁿ*A(x)ⁿ/(1 - x·A(x)ⁿ⁺¹). A341382

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