2,760,369

3 × 920123

Starting at 2,760,369, the Collatz iteration reaches 1 after 156 steps. The first transition is 8281108; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 920123

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,680,496

Proper Divisor Sum 920,127

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2760361 ← → #2760371

Radix Representation

Decimal	2760369
Binary	1010100001111010110001 (22 bits)
Octal	0o12417261
Hexadecimal	0x2A1EB1

Divisor Catalog (4)

1 3 920,123 2,760,369

Collatz Trajectory (156 steps to reach 1)

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

2,760,369 8,281,108 4,140,554 2,070,277 6,210,832 3,105,416 1,552,708 776,354 388,177 1,164,532 582,266 291,133 873,400 436,700 218,350 109,175 327,526 163,763 491,290 245,645 736,936 368,468 184,234 92,117 276,352 138,176 69,088 34,544 17,272 8,636 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920

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