λ
Ratio Atlas

4,396,153

139 × 31627
Deficient Odd Composite

4,396,153 factors as 139 × 31627. Its 4 positive divisors give a proper-divisor sum of 31,767, so this integer is deficient. The Collatz stopping time is 255 steps.

Prime Factor Structure

Factorization String 139 × 31627
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,427,920
Proper Divisor Sum 31,767
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4396127 ← → #4396181

Radix Representation

Decimal 4396153
Binary 10000110001010001111001 (23 bits)
Octal 0o20612171
Hexadecimal 0x431479

Divisor Catalog (4)

Collatz Trajectory (255 steps to reach 1)

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

4,396,153 13,188,460 6,594,230 3,297,115 9,891,346 4,945,673 14,837,020 7,418,510 3,709,255 11,127,766 5,563,883 16,691,650 8,345,825 25,037,476 12,518,738 6,259,369 18,778,108 9,389,054 4,694,527 14,083,582 7,041,791 21,125,374 10,562,687 31,688,062 15,844,031 47,532,094 23,766,047 71,298,142 35,649,071 106,947,214 53,473,607 160,420,822 80,210,411 240,631,234 120,315,617 360,946,852 180,473,426 90,236,713 270,710,140 135,355,070 67,677,535 203,032,606 101,516,303 304,548,910 152,274,455 456,823,366 228,411,683 685,235,050 342,617,525 1,027,852,576 513,926,288 256,963,144 128,481,572 64,240,786 32,120,393 96,361,180 48,180,590 24,090,295 72,270,886 36,135,443

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