λ
Sigma Notebook

3,848,320

27 × 5 × 7 × 859
Abundant Even Composite

3,848,320 is even and not a perfect square. Its factorization is 2^7 × 5 × 7 × 859 and its 64 divisors sum to 10,526,400.

Prime Factor Structure

Factorization String 2^7 × 5 × 7 × 859
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 64
Divisor Sum (σ) 10,526,400
Proper Divisor Sum 6,678,080
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #3848303 ← → #3848347

Radix Representation

Decimal 3848320
Binary 1110101011100010000000 (22 bits)
Octal 0o16534200
Hexadecimal 0x3AB880

Divisor Catalog (60 of 64)

1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 859 896 1,120 1,718 2,240 3,436 4,295 4,480 6,013 6,872 8,590 12,026 13,744 17,180 24,052 27,488 30,065 34,360 48,104 54,976 60,130 68,720 96,208 109,952 120,260 137,440 192,416 240,520 274,880 384,832 481,040 549,760

Collatz Trajectory (97 steps to reach 1)

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

3,848,320 1,924,160 962,080 481,040 240,520 120,260 60,130 30,065 90,196 45,098 22,549 67,648 33,824 16,912 8,456 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102

More profiles

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