4,239,784

2³ × 529973

4,239,784 factors as 2^3 × 529973. Its 8 positive divisors give a proper-divisor sum of 3,709,826, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2^3 × 529973

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,949,610

Proper Divisor Sum 3,709,826

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4239761 ← → #4239803

Radix Representation

Decimal	4239784
Binary	10000001011000110101000 (23 bits)
Octal	0o20130650
Hexadecimal	0x40B1A8

Divisor Catalog (8)

1 2 4 8 529,973 1,059,946 2,119,892 4,239,784

Collatz Trajectory (167 steps to reach 1)

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

4,239,784 2,119,892 1,059,946 529,973 1,589,920 794,960 397,480 198,740 99,370 49,685 149,056 74,528 37,264 18,632 9,316 4,658 2,329 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125

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