2,925,151

2925151

Starting at 2,925,151, the Collatz iteration reaches 1 after 120 steps. The first transition is 8775454; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2925151

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,925,152

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2925149 ← → #2925157

Radix Representation

Decimal	2925151
Binary	1011001010001001011111 (22 bits)
Octal	0o13121137
Hexadecimal	0x2CA25F

Divisor Catalog (2)

1 2,925,151

Collatz Trajectory (120 steps to reach 1)

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

2,925,151 8,775,454 4,387,727 13,163,182 6,581,591 19,744,774 9,872,387 29,617,162 14,808,581 44,425,744 22,212,872 11,106,436 5,553,218 2,776,609 8,329,828 4,164,914 2,082,457 6,247,372 3,123,686 1,561,843 4,685,530 2,342,765 7,028,296 3,514,148 1,757,074 878,537 2,635,612 1,317,806 658,903 1,976,710 988,355 2,965,066 1,482,533 4,447,600 2,223,800 1,111,900 555,950 277,975 833,926 416,963 1,250,890 625,445 1,876,336 938,168 469,084 234,542 117,271 351,814 175,907 527,722 263,861 791,584 395,792 197,896 98,948 49,474 24,737 74,212 37,106 18,553

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