2,977,609

97 × 30697

Starting at 2,977,609, the Collatz iteration reaches 1 after 164 steps. The first transition is 8932828; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 97 × 30697

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,008,404

Proper Divisor Sum 30,795

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #2977573 ← → #2977619

Radix Representation

Decimal	2977609
Binary	1011010110111101001001 (22 bits)
Octal	0o13267511
Hexadecimal	0x2D6F49

Divisor Catalog (4)

1 97 30,697 2,977,609

Collatz Trajectory (164 steps to reach 1)

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

2,977,609 8,932,828 4,466,414 2,233,207 6,699,622 3,349,811 10,049,434 5,024,717 15,074,152 7,537,076 3,768,538 1,884,269 5,652,808 2,826,404 1,413,202 706,601 2,119,804 1,059,902 529,951 1,589,854 794,927 2,384,782 1,192,391 3,577,174 1,788,587 5,365,762 2,682,881 8,048,644 4,024,322 2,012,161 6,036,484 3,018,242 1,509,121 4,527,364 2,263,682 1,131,841 3,395,524 1,697,762 848,881 2,546,644 1,273,322 636,661 1,909,984 954,992 477,496 238,748 119,374 59,687 179,062 89,531 268,594 134,297 402,892 201,446 100,723 302,170 151,085 453,256 226,628 113,314

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