2,663,007

3 × 887669

For 2,663,007, the 4 positive divisors have a total of 3,550,680. Removing 2,663,007 leaves 887,673, which gives the deficient classification.

Prime Factor Structure

Factorization String 3 × 887669

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,550,680

Proper Divisor Sum 887,673

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2662981 ← → #2663027

Radix Representation

Decimal	2663007
Binary	1010001010001001011111 (22 bits)
Octal	0o12121137
Hexadecimal	0x28A25F

Divisor Catalog (4)

1 3 887,669 2,663,007

Collatz Trajectory (81 steps to reach 1)

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

2,663,007 7,989,022 3,994,511 11,983,534 5,991,767 17,975,302 8,987,651 26,962,954 13,481,477 40,444,432 20,222,216 10,111,108 5,055,554 2,527,777 7,583,332 3,791,666 1,895,833 5,687,500 2,843,750 1,421,875 4,265,626 2,132,813 6,398,440 3,199,220 1,599,610 799,805 2,399,416 1,199,708 599,854 299,927 899,782 449,891 1,349,674 674,837 2,024,512 1,012,256 506,128 253,064 126,532 63,266 31,633 94,900 47,450 23,725 71,176 35,588 17,794 8,897 26,692 13,346 6,673 20,020 10,010 5,005 15,016 7,508 3,754 1,877 5,632 2,816

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