5,972,156

2² × 19 × 179 × 439

Starting at 5,972,156, the Collatz iteration reaches 1 after 152 steps. The first transition is 2986078; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 19 × 179 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 11,088,000

Proper Divisor Sum 5,115,844

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #5972147 ← → #5972209

Radix Representation

Decimal	5972156
Binary	10110110010000010111100 (23 bits)
Octal	0o26620274
Hexadecimal	0x5B20BC

Divisor Catalog (24)

1 2 4 19 38 76 179 358 439 716 878 1,756 3,401 6,802 8,341 13,604 16,682 33,364 78,581 157,162 314,324 1,493,039 2,986,078 5,972,156

Collatz Trajectory (152 steps to reach 1)

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

5,972,156 2,986,078 1,493,039 4,479,118 2,239,559 6,718,678 3,359,339 10,078,018 5,039,009 15,117,028 7,558,514 3,779,257 11,337,772 5,668,886 2,834,443 8,503,330 4,251,665 12,754,996 6,377,498 3,188,749 9,566,248 4,783,124 2,391,562 1,195,781 3,587,344 1,793,672 896,836 448,418 224,209 672,628 336,314 168,157 504,472 252,236 126,118 63,059 189,178 94,589 283,768 141,884 70,942 35,471 106,414 53,207 159,622 79,811 239,434 119,717 359,152 179,576 89,788 44,894 22,447 67,342 33,671 101,014 50,507 151,522 75,761 227,284

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