2,951,122

2 × 1475561

Starting at 2,951,122, the Collatz iteration reaches 1 after 280 steps. The first transition is 1475561; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 1475561

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,426,686

Proper Divisor Sum 1,475,564

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2951089 ← → #2951159

Radix Representation

Decimal	2951122
Binary	1011010000011111010010 (22 bits)
Octal	0o13203722
Hexadecimal	0x2D07D2

Divisor Catalog (4)

1 2 1,475,561 2,951,122

Collatz Trajectory (280 steps to reach 1)

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

2,951,122 1,475,561 4,426,684 2,213,342 1,106,671 3,320,014 1,660,007 4,980,022 2,490,011 7,470,034 3,735,017 11,205,052 5,602,526 2,801,263 8,403,790 4,201,895 12,605,686 6,302,843 18,908,530 9,454,265 28,362,796 14,181,398 7,090,699 21,272,098 10,636,049 31,908,148 15,954,074 7,977,037 23,931,112 11,965,556 5,982,778 2,991,389 8,974,168 4,487,084 2,243,542 1,121,771 3,365,314 1,682,657 5,047,972 2,523,986 1,261,993 3,785,980 1,892,990 946,495 2,839,486 1,419,743 4,259,230 2,129,615 6,388,846 3,194,423 9,583,270 4,791,635 14,374,906 7,187,453 21,562,360 10,781,180 5,390,590 2,695,295 8,085,886 4,042,943

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