7,121,365

5 × 293 × 4861

7,121,365 factors as 5 × 293 × 4861. Its 8 positive divisors give a proper-divisor sum of 1,455,203, so this integer is deficient. The Collatz stopping time is 121 steps.

Prime Factor Structure

Factorization String 5 × 293 × 4861

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,576,568

Proper Divisor Sum 1,455,203

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #7121357 ← → #7121377

Radix Representation

Decimal	7121365
Binary	11011001010100111010101 (23 bits)
Octal	0o33124725
Hexadecimal	0x6CA9D5

Divisor Catalog (8)

1 5 293 1,465 4,861 24,305 1,424,273 7,121,365

Collatz Trajectory (121 steps to reach 1)

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

7,121,365 21,364,096 10,682,048 5,341,024 2,670,512 1,335,256 667,628 333,814 166,907 500,722 250,361 751,084 375,542 187,771 563,314 281,657 844,972 422,486 211,243 633,730 316,865 950,596 475,298 237,649 712,948 356,474 178,237 534,712 267,356 133,678 66,839 200,518 100,259 300,778 150,389 451,168 225,584 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178

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