4,100,999

7 × 585857

4,100,999 factors as 7 × 585857. Its 4 positive divisors give a proper-divisor sum of 585,865, so this integer is deficient. The Collatz stopping time is 79 steps.

Prime Factor Structure

Factorization String 7 × 585857

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,686,864

Proper Divisor Sum 585,865

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #4100983 ← → #4101011

Radix Representation

Decimal	4100999
Binary	1111101001001110000111 (22 bits)
Octal	0o17511607
Hexadecimal	0x3E9387

Divisor Catalog (4)

1 7 585,857 4,100,999

Collatz Trajectory (79 steps to reach 1)

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

4,100,999 12,302,998 6,151,499 18,454,498 9,227,249 27,681,748 13,840,874 6,920,437 20,761,312 10,380,656 5,190,328 2,595,164 1,297,582 648,791 1,946,374 973,187 2,919,562 1,459,781 4,379,344 2,189,672 1,094,836 547,418 273,709 821,128 410,564 205,282 102,641 307,924 153,962 76,981 230,944 115,472 57,736 28,868 14,434 7,217 21,652 10,826 5,413 16,240 8,120 4,060 2,030 1,015 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724

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