2,738,761

2738761

Starting at 2,738,761, the Collatz iteration reaches 1 after 169 steps. The first transition is 8216284; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2738761

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,738,762

Proper Divisor Sum 1

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2738753 ← → #2738773

Radix Representation

Decimal	2738761
Binary	1010011100101001001001 (22 bits)
Octal	0o12345111
Hexadecimal	0x29CA49

Divisor Catalog (2)

1 2,738,761

Collatz Trajectory (169 steps to reach 1)

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

2,738,761 8,216,284 4,108,142 2,054,071 6,162,214 3,081,107 9,243,322 4,621,661 13,864,984 6,932,492 3,466,246 1,733,123 5,199,370 2,599,685 7,799,056 3,899,528 1,949,764 974,882 487,441 1,462,324 731,162 365,581 1,096,744 548,372 274,186 137,093 411,280 205,640 102,820 51,410 25,705 77,116 38,558 19,279 57,838 28,919 86,758 43,379 130,138 65,069 195,208 97,604 48,802 24,401 73,204 36,602 18,301 54,904 27,452 13,726 6,863 20,590 10,295 30,886 15,443 46,330 23,165 69,496 34,748 17,374

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