Properties of the Number 44404

Forty-Four Thousand Four Hundred Four

Basics

Value: 44403 → 44404 → 44405

Parity: even

Prime: No

Previous Prime: 44389

Next Prime: 44417

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 17 × 653

Divisors: 1, 2, 4, 17, 34, 68, 653, 1306, 2612, 11101

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110101110100

Octal: 126564

Duodecimal: 21844

Hexadecimal: ad74

Square: 1971715216

Square Root: 210.7225664232476

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

Numbers whose decimal expansion contains only 0's and 4's. A169967

Numbers n such that there is no square n-gonal number greater than 1. A188896

Times on a 12-hour digital clock with 6 digits at which the three continuously moving hands of an analog clock, in the best approximation, enclose the same angles with one another, i.e., have the smallest sum of squares of the deviations from 120 degrees. When interpreting the terms as times of the day in the form hh:mm:ss, padding to the left with zeros is assumed. A347040

Numbers having four 4's in base 10. A43508

Smallest multiple of n using only digits 0 and 4. A78243

Row 4 of array in A047666. A47668

Number of partitions of n with difference 1 between the number of odd parts and the number of even parts, both counted without multiplicity. A242692

Numbers n such that 2·n + {3, 5, 9, 11} are all primes. A222960

Numbers n such that string 7,2 occurs in the base 10 representation of n but not of n-1. A44404