3,015,145

5 × 7 × 277 × 311

3,015,145 factors as 5 × 7 × 277 × 311. Its 16 positive divisors give a proper-divisor sum of 1,148,183, so this integer is deficient. The Collatz stopping time is 164 steps.

Prime Factor Structure

Factorization String 5 × 7 × 277 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,163,328

Proper Divisor Sum 1,148,183

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3015127 ← → #3015161

Radix Representation

Decimal	3015145
Binary	1011100000000111101001 (22 bits)
Octal	0o13400751
Hexadecimal	0x2E01E9

Divisor Catalog (16)

1 5 7 35 277 311 1,385 1,555 1,939 2,177 9,695 10,885 86,147 430,735 603,029 3,015,145

Collatz Trajectory (164 steps to reach 1)

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

3,015,145 9,045,436 4,522,718 2,261,359 6,784,078 3,392,039 10,176,118 5,088,059 15,264,178 7,632,089 22,896,268 11,448,134 5,724,067 17,172,202 8,586,101 25,758,304 12,879,152 6,439,576 3,219,788 1,609,894 804,947 2,414,842 1,207,421 3,622,264 1,811,132 905,566 452,783 1,358,350 679,175 2,037,526 1,018,763 3,056,290 1,528,145 4,584,436 2,292,218 1,146,109 3,438,328 1,719,164 859,582 429,791 1,289,374 644,687 1,934,062 967,031 2,901,094 1,450,547 4,351,642 2,175,821 6,527,464 3,263,732 1,631,866 815,933 2,447,800 1,223,900 611,950 305,975 917,926 458,963 1,376,890 688,445

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