2,672,765

5 × 534553

2,672,765 factors as 5 × 534553. Its 4 positive divisors give a proper-divisor sum of 534,559, so this integer is deficient. The Collatz stopping time is 169 steps.

Prime Factor Structure

Factorization String 5 × 534553

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,207,324

Proper Divisor Sum 534,559

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2672731 ← → #2672767

Radix Representation

Decimal	2672765
Binary	1010001100100001111101 (22 bits)
Octal	0o12144175
Hexadecimal	0x28C87D

Divisor Catalog (4)

1 5 534,553 2,672,765

Collatz Trajectory (169 steps to reach 1)

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

2,672,765 8,018,296 4,009,148 2,004,574 1,002,287 3,006,862 1,503,431 4,510,294 2,255,147 6,765,442 3,382,721 10,148,164 5,074,082 2,537,041 7,611,124 3,805,562 1,902,781 5,708,344 2,854,172 1,427,086 713,543 2,140,630 1,070,315 3,210,946 1,605,473 4,816,420 2,408,210 1,204,105 3,612,316 1,806,158 903,079 2,709,238 1,354,619 4,063,858 2,031,929 6,095,788 3,047,894 1,523,947 4,571,842 2,285,921 6,857,764 3,428,882 1,714,441 5,143,324 2,571,662 1,285,831 3,857,494 1,928,747 5,786,242 2,893,121 8,679,364 4,339,682 2,169,841 6,509,524 3,254,762 1,627,381 4,882,144 2,441,072 1,220,536 610,268

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