2,897,940

2² × 3 × 5 × 48299

Starting at 2,897,940, the Collatz iteration reaches 1 after 94 steps. The first transition is 1448970; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 48299

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 8,114,400

Proper Divisor Sum 5,216,460

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2897933 ← → #2897959

Radix Representation

Decimal	2897940
Binary	1011000011100000010100 (22 bits)
Octal	0o13034024
Hexadecimal	0x2C3814

Divisor Catalog (24)

1 2 3 4 5 6 10 12 15 20 30 60 48,299 96,598 144,897 193,196 241,495 289,794 482,990 579,588 724,485 965,980 1,448,970 2,897,940

Collatz Trajectory (94 steps to reach 1)

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

2,897,940 1,448,970 724,485 2,173,456 1,086,728 543,364 271,682 135,841 407,524 203,762 101,881 305,644 152,822 76,411 229,234 114,617 343,852 171,926 85,963 257,890 128,945 386,836 193,418 96,709 290,128 145,064 72,532 36,266 18,133 54,400 27,200 13,600 6,800 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 2,051 6,154 3,077

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