1,295,071

1295071

Starting at 1,295,071, the Collatz iteration reaches 1 after 98 steps. The first transition is 3885214; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1295071

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,295,072

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1295069 ← → #1295081

Radix Representation

Decimal	1295071
Binary	100111100001011011111 (21 bits)
Octal	0o4741337
Hexadecimal	0x13C2DF

Divisor Catalog (2)

1 1,295,071

Collatz Trajectory (98 steps to reach 1)

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

1,295,071 3,885,214 1,942,607 5,827,822 2,913,911 8,741,734 4,370,867 13,112,602 6,556,301 19,668,904 9,834,452 4,917,226 2,458,613 7,375,840 3,687,920 1,843,960 921,980 460,990 230,495 691,486 345,743 1,037,230 518,615 1,555,846 777,923 2,333,770 1,166,885 3,500,656 1,750,328 875,164 437,582 218,791 656,374 328,187 984,562 492,281 1,476,844 738,422 369,211 1,107,634 553,817 1,661,452 830,726 415,363 1,246,090 623,045 1,869,136 934,568 467,284 233,642 116,821 350,464 175,232 87,616 43,808 21,904 10,952 5,476 2,738 1,369

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