1,671,944

2³ × 208993

1,671,944 factors as 2^3 × 208993. Its 8 positive divisors give a proper-divisor sum of 1,462,966, so this integer is deficient. The Collatz stopping time is 158 steps.

Prime Factor Structure

Factorization String 2^3 × 208993

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,134,910

Proper Divisor Sum 1,462,966

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1671941 ← → #1671947

Radix Representation

Decimal	1671944
Binary	110011000001100001000 (21 bits)
Octal	0o6301410
Hexadecimal	0x198308

Divisor Catalog (8)

1 2 4 8 208,993 417,986 835,972 1,671,944

Collatz Trajectory (158 steps to reach 1)

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

1,671,944 835,972 417,986 208,993 626,980 313,490 156,745 470,236 235,118 117,559 352,678 176,339 529,018 264,509 793,528 396,764 198,382 99,191 297,574 148,787 446,362 223,181 669,544 334,772 167,386 83,693 251,080 125,540 62,770 31,385 94,156 47,078 23,539 70,618 35,309 105,928 52,964 26,482 13,241 39,724 19,862 9,931 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610

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