λ
Match Zalai

2,486,048

25 × 77689
Deficient Even Composite

2,486,048 factors as 2^5 × 77689. Its 12 positive divisors give a proper-divisor sum of 2,408,422, so this integer is deficient. The Collatz stopping time is 68 steps.

Prime Factor Structure

Factorization String 2^5 × 77689
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,894,470
Proper Divisor Sum 2,408,422
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #2486041 ← → #2486059

Radix Representation

Decimal 2486048
Binary 1001011110111100100000 (22 bits)
Octal 0o11367440
Hexadecimal 0x25EF20

Divisor Catalog (12)

1 2 4 8 16 32 77,689 155,378 310,756 621,512 1,243,024 2,486,048

Collatz Trajectory (68 steps to reach 1)

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

2,486,048 1,243,024 621,512 310,756 155,378 77,689 233,068 116,534 58,267 174,802 87,401 262,204 131,102 65,551 196,654 98,327 294,982 147,491 442,474 221,237 663,712 331,856 165,928 82,964 41,482 20,741 62,224 31,112 15,556 7,778 3,889 11,668 5,834 2,917 8,752 4,376 2,188 1,094 547 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13

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