Properties of the Number 89944

Eighty-Nine Thousand Nine Hundred Forty-Four

Basics

Value: 89943 → 89944 → 89945

Parity: even

Prime: No

Previous Prime: 89939

Next Prime: 89959

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 11243

Divisors: 1, 2, 4, 8, 11243, 22486, 44972, 89944

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101111101011000

Octal: 257530

Duodecimal: 44074

Hexadecimal: 15f58

Square: 8089923136

Square Root: 299.9066521436295

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 strings of numbers x(i=1..n) in 0..2 with sum i·x(i)² equal to n·4. A184434

Consider the unitary aliquot parts, in ascending order, of a composite number. Take their sum and repeat the process deleting the minimum number and adding the previous sum. The sequence lists the numbers that after some iterations reach a sum equal to the reverse of themselves. A258270

Square array, read by antidiagonals, where the n-th row is the n-th binomial transform of the natural numbers, with T(0,k) = (k+1) for k>=0. A89944

Decimal expansion of the x-intercept of the shortest segment from the·axis through (4,1) to the line y=x/2. A197154

Decimal expansion of the shortest distance from the·axis through (4,1) to the line y=x/2. A197155