1,001,421

3² × 111269

1,001,421 has the prime decomposition 3^2 × 111269. Its 2 distinct prime factors produce 6 positive divisors.

Prime Factor Structure

Factorization String 3^2 × 111269

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,446,510

Proper Divisor Sum 445,089

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #1001411 ← → #1001431

Radix Representation

Decimal	1001421
Binary	11110100011111001101 (20 bits)
Octal	0o3643715
Hexadecimal	0xF47CD

Divisor Catalog (6)

1 3 9 111,269 333,807 1,001,421

Collatz Trajectory (113 steps to reach 1)

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

1,001,421 3,004,264 1,502,132 751,066 375,533 1,126,600 563,300 281,650 140,825 422,476 211,238 105,619 316,858 158,429 475,288 237,644 118,822 59,411 178,234 89,117 267,352 133,676 66,838 33,419 100,258 50,129 150,388 75,194 37,597 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707 38,122

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