2,940,976

2⁴ × 397 × 463

2,940,976 factors as 2^4 × 397 × 463. Its 20 positive divisors give a proper-divisor sum of 2,783,856, so this integer is deficient. The Collatz stopping time is 89 steps.

Prime Factor Structure

Factorization String 2^4 × 397 × 463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 5,724,832

Proper Divisor Sum 2,783,856

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2940947 ← → #2940989

Radix Representation

Decimal	2940976
Binary	1011001110000000110000 (22 bits)
Octal	0o13160060
Hexadecimal	0x2CE030

Divisor Catalog (20)

Collatz Trajectory (89 steps to reach 1)

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

2,940,976 1,470,488 735,244 367,622 183,811 551,434 275,717 827,152 413,576 206,788 103,394 51,697 155,092 77,546 38,773 116,320 58,160 29,080 14,540 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520

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