2,180,201

61 × 103 × 347

2,180,201 factors as 61 × 103 × 347. Its 8 positive divisors give a proper-divisor sum of 63,703, so this integer is deficient. The Collatz stopping time is 104 steps.

Prime Factor Structure

Factorization String 61 × 103 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,243,904

Proper Divisor Sum 63,703

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #2180183 ← → #2180219

Radix Representation

Decimal	2180201
Binary	1000010100010001101001 (22 bits)
Octal	0o10242151
Hexadecimal	0x214469

Divisor Catalog (8)

1 61 103 347 6,283 21,167 35,741 2,180,201

Collatz Trajectory (104 steps to reach 1)

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

2,180,201 6,540,604 3,270,302 1,635,151 4,905,454 2,452,727 7,358,182 3,679,091 11,037,274 5,518,637 16,555,912 8,277,956 4,138,978 2,069,489 6,208,468 3,104,234 1,552,117 4,656,352 2,328,176 1,164,088 582,044 291,022 145,511 436,534 218,267 654,802 327,401 982,204 491,102 245,551 736,654 368,327 1,104,982 552,491 1,657,474 828,737 2,486,212 1,243,106 621,553 1,864,660 932,330 466,165 1,398,496 699,248 349,624 174,812 87,406 43,703 131,110 65,555 196,666 98,333 295,000 147,500 73,750 36,875 110,626 55,313 165,940 82,970

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