4,080,196

2² × 1020049

4,080,196 has digital root 1. The neighboring primes are 4080191 and 4080199; its proper-divisor sum differs from the starting integer by -1,020,042.

Prime Factor Structure

Factorization String 2^2 × 1020049

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 7,140,350

Proper Divisor Sum 3,060,154

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4080191 ← → #4080199

Radix Representation

Decimal	4080196
Binary	1111100100001001000100 (22 bits)
Octal	0o17441104
Hexadecimal	0x3E4244

Divisor Catalog (6)

1 2 4 1,020,049 2,040,098 4,080,196

Collatz Trajectory (198 steps to reach 1)

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

4,080,196 2,040,098 1,020,049 3,060,148 1,530,074 765,037 2,295,112 1,147,556 573,778 286,889 860,668 430,334 215,167 645,502 322,751 968,254 484,127 1,452,382 726,191 2,178,574 1,089,287 3,267,862 1,633,931 4,901,794 2,450,897 7,352,692 3,676,346 1,838,173 5,514,520 2,757,260 1,378,630 689,315 2,067,946 1,033,973 3,101,920 1,550,960 775,480 387,740 193,870 96,935 290,806 145,403 436,210 218,105 654,316 327,158 163,579 490,738 245,369 736,108 368,054 184,027 552,082 276,041 828,124 414,062 207,031 621,094 310,547 931,642

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