2,773,239

3 × 7 × 132059

2,773,239 factors as 3 × 7 × 132059. Its 8 positive divisors give a proper-divisor sum of 1,452,681, so this integer is deficient. The Collatz stopping time is 156 steps.

Prime Factor Structure

Factorization String 3 × 7 × 132059

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,225,920

Proper Divisor Sum 1,452,681

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2773237 ← → #2773249

Radix Representation

Decimal	2773239
Binary	1010100101000011110111 (22 bits)
Octal	0o12450367
Hexadecimal	0x2A50F7

Divisor Catalog (8)

1 3 7 21 132,059 396,177 924,413 2,773,239

Collatz Trajectory (156 steps to reach 1)

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

2,773,239 8,319,718 4,159,859 12,479,578 6,239,789 18,719,368 9,359,684 4,679,842 2,339,921 7,019,764 3,509,882 1,754,941 5,264,824 2,632,412 1,316,206 658,103 1,974,310 987,155 2,961,466 1,480,733 4,442,200 2,221,100 1,110,550 555,275 1,665,826 832,913 2,498,740 1,249,370 624,685 1,874,056 937,028 468,514 234,257 702,772 351,386 175,693 527,080 263,540 131,770 65,885 197,656 98,828 49,414 24,707 74,122 37,061 111,184 55,592 27,796 13,898 6,949 20,848 10,424 5,212 2,606 1,303 3,910 1,955 5,866 2,933

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