1,003,535

5 × 13 × 15439

1,003,535 factors as 5 × 13 × 15439. Its 8 positive divisors give a proper-divisor sum of 293,425, so this integer is deficient. The Collatz stopping time is 90 steps.

Prime Factor Structure

Factorization String 5 × 13 × 15439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,296,960

Proper Divisor Sum 293,425

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1003517 ← → #1003543

Radix Representation

Decimal	1003535
Binary	11110101000000001111 (20 bits)
Octal	0o3650017
Hexadecimal	0xF500F

Divisor Catalog (8)

1 5 13 65 15,439 77,195 200,707 1,003,535

Collatz Trajectory (90 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,003,535 3,010,606 1,505,303 4,515,910 2,257,955 6,773,866 3,386,933 10,160,800 5,080,400 2,540,200 1,270,100 635,050 317,525 952,576 476,288 238,144 119,072 59,536 29,768 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927 35,782 17,891 53,674 26,837 80,512 40,256 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178

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