3,504,806

2 × 1752403

3,504,806 factors as 2 × 1752403. Its 4 positive divisors give a proper-divisor sum of 1,752,406, so this integer is deficient. The Collatz stopping time is 221 steps.

Prime Factor Structure

Factorization String 2 × 1752403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,257,212

Proper Divisor Sum 1,752,406

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3504793 ← → #3504811

Radix Representation

Decimal	3504806
Binary	1101010111101010100110 (22 bits)
Octal	0o15275246
Hexadecimal	0x357AA6

Divisor Catalog (4)

1 2 1,752,403 3,504,806

Collatz Trajectory (221 steps to reach 1)

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

3,504,806 1,752,403 5,257,210 2,628,605 7,885,816 3,942,908 1,971,454 985,727 2,957,182 1,478,591 4,435,774 2,217,887 6,653,662 3,326,831 9,980,494 4,990,247 14,970,742 7,485,371 22,456,114 11,228,057 33,684,172 16,842,086 8,421,043 25,263,130 12,631,565 37,894,696 18,947,348 9,473,674 4,736,837 14,210,512 7,105,256 3,552,628 1,776,314 888,157 2,664,472 1,332,236 666,118 333,059 999,178 499,589 1,498,768 749,384 374,692 187,346 93,673 281,020 140,510 70,255 210,766 105,383 316,150 158,075 474,226 237,113 711,340 355,670 177,835 533,506 266,753 800,260

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