Properties of the Number 85272

Eighty-Five Thousand Two Hundred Seventy-Two

Basics

Value: 85271 → 85272 → 85273

Parity: even

Prime: No

Previous Prime: 85259

Next Prime: 85297

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 11 × 17 × 19

Divisors: 1, 2, 3, 4, 6, 8, 11, 12, 17, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110100011000

Octal: 246430

Duodecimal: 41420

Hexadecimal: 14d18

Square: 7271313984

Square Root: 292.01369830882936

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

Normalized triangle of odd numbered entries of even numbered rows of Pascal's triangle A007318. A91043

Number of reversible strings with n-1 beads of 2 colors. 7 beads are black. String is not palindromic. A32094

Coefficients in a q-analog of the function [LambertW(-2x)/(-2x)]^1/2, as a triangle read by rows. A152550

Alkane (or paraffin) numbers l(10,n). A18211

Partial sums of A051740. A51877

Expansion of the e.g.f. log((1 - x) / (1 - 2·x)) / (1 - x)³. A355372

Denominators of continued fraction convergents to sqrt(485). A41925

Seventh column (m=6) of (1,3)-Pascal triangle A095660. A95662

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A381570. A381569

Seventh column of (1,5)-Pascal triangle A096940. A96944