2,236,742

2 × 1118371

2,236,742 factors as 2 × 1118371. Its 4 positive divisors give a proper-divisor sum of 1,118,374, so this integer is deficient. The Collatz stopping time is 161 steps.

Prime Factor Structure

Factorization String 2 × 1118371

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,355,116

Proper Divisor Sum 1,118,374

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2236733 ← → #2236747

Radix Representation

Decimal	2236742
Binary	1000100010000101000110 (22 bits)
Octal	0o10420506
Hexadecimal	0x222146

Divisor Catalog (4)

1 2 1,118,371 2,236,742

Collatz Trajectory (161 steps to reach 1)

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

2,236,742 1,118,371 3,355,114 1,677,557 5,032,672 2,516,336 1,258,168 629,084 314,542 157,271 471,814 235,907 707,722 353,861 1,061,584 530,792 265,396 132,698 66,349 199,048 99,524 49,762 24,881 74,644 37,322 18,661 55,984 27,992 13,996 6,998 3,499 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201

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