λ
Prime Ledger

2,940,308

22 × 7 × 173 × 607
Abundant Even Composite

2,940,308 has the prime decomposition 2^2 × 7 × 173 × 607. Its 4 distinct prime factors produce 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 7 × 173 × 607
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 5,924,352
Proper Divisor Sum 2,984,044
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2940277 ← → #2940313

Radix Representation

Decimal 2940308
Binary 1011001101110110010100 (22 bits)
Octal 0o13156624
Hexadecimal 0x2CDD94

Divisor Catalog (24)

1 2 4 7 14 28 173 346 607 692 1,211 1,214 2,422 2,428 4,249 4,844 8,498 16,996 105,011 210,022 420,044 735,077 1,470,154 2,940,308

Collatz Trajectory (76 steps to reach 1)

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

2,940,308 1,470,154 735,077 2,205,232 1,102,616 551,308 275,654 137,827 413,482 206,741 620,224 310,112 155,056 77,528 38,764 19,382 9,691 29,074 14,537 43,612 21,806 10,903 32,710 16,355 49,066 24,533 73,600 36,800 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88

More profiles

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