λ
Sigma Notebook

9,207,271

73 × 126127
Deficient Odd Composite

9,207,271 is odd and not a perfect square. Its factorization is 73 × 126127 and its 4 divisors sum to 9,333,472.

Prime Factor Structure

Factorization String 73 × 126127
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,333,472
Proper Divisor Sum 126,201
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9207259 ← → #9207277

Radix Representation

Decimal 9207271
Binary 100011000111110111100111 (24 bits)
Octal 0o43076747
Hexadecimal 0x8C7DE7

Divisor Catalog (4)

1 73 126,127 9,207,271

Collatz Trajectory (225 steps to reach 1)

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

9,207,271 27,621,814 13,810,907 41,432,722 20,716,361 62,149,084 31,074,542 15,537,271 46,611,814 23,305,907 69,917,722 34,958,861 104,876,584 52,438,292 26,219,146 13,109,573 39,328,720 19,664,360 9,832,180 4,916,090 2,458,045 7,374,136 3,687,068 1,843,534 921,767 2,765,302 1,382,651 4,147,954 2,073,977 6,221,932 3,110,966 1,555,483 4,666,450 2,333,225 6,999,676 3,499,838 1,749,919 5,249,758 2,624,879 7,874,638 3,937,319 11,811,958 5,905,979 17,717,938 8,858,969 26,576,908 13,288,454 6,644,227 19,932,682 9,966,341 29,899,024 14,949,512 7,474,756 3,737,378 1,868,689 5,606,068 2,803,034 1,401,517 4,204,552 2,102,276

More profiles

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