λ
Sequence Observatory

3,060,270

2 × 32 × 5 × 37 × 919
Abundant Even Composite

Starting at 3,060,270, the Collatz iteration reaches 1 after 182 steps. The first transition is 1530135; the starting value is even with 48 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 37 × 919
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 8,180,640
Proper Divisor Sum 5,120,370
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #3060259 ← → #3060287

Radix Representation

Decimal 3060270
Binary 1011101011001000101110 (22 bits)
Octal 0o13531056
Hexadecimal 0x2EB22E

Divisor Catalog (48)

1 2 3 5 6 9 10 15 18 30 37 45 74 90 111 185 222 333 370 555 666 919 1,110 1,665 1,838 2,757 3,330 4,595 5,514 8,271 9,190 13,785 16,542 27,570 34,003 41,355 68,006 82,710 102,009 170,015 204,018 306,027 340,030 510,045 612,054 1,020,090 1,530,135 3,060,270

Collatz Trajectory (182 steps to reach 1)

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

3,060,270 1,530,135 4,590,406 2,295,203 6,885,610 3,442,805 10,328,416 5,164,208 2,582,104 1,291,052 645,526 322,763 968,290 484,145 1,452,436 726,218 363,109 1,089,328 544,664 272,332 136,166 68,083 204,250 102,125 306,376 153,188 76,594 38,297 114,892 57,446 28,723 86,170 43,085 129,256 64,628 32,314 16,157 48,472 24,236 12,118 6,059 18,178 9,089 27,268 13,634 6,817 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420

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