2,889,007

11 × 19 × 23 × 601

2,889,007 factors as 11 × 19 × 23 × 601. Its 16 positive divisors give a proper-divisor sum of 578,513, so this integer is deficient. The Collatz stopping time is 213 steps.

Prime Factor Structure

Factorization String 11 × 19 × 23 × 601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,467,520

Proper Divisor Sum 578,513

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #2889001 ← → #2889011

Radix Representation

Decimal	2889007
Binary	1011000001010100101111 (22 bits)
Octal	0o13012457
Hexadecimal	0x2C152F

Divisor Catalog (16)

1 11 19 23 209 253 437 601 4,807 6,611 11,419 13,823 125,609 152,053 262,637 2,889,007

Collatz Trajectory (213 steps to reach 1)

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

2,889,007 8,667,022 4,333,511 13,000,534 6,500,267 19,500,802 9,750,401 29,251,204 14,625,602 7,312,801 21,938,404 10,969,202 5,484,601 16,453,804 8,226,902 4,113,451 12,340,354 6,170,177 18,510,532 9,255,266 4,627,633 13,882,900 6,941,450 3,470,725 10,412,176 5,206,088 2,603,044 1,301,522 650,761 1,952,284 976,142 488,071 1,464,214 732,107 2,196,322 1,098,161 3,294,484 1,647,242 823,621 2,470,864 1,235,432 617,716 308,858 154,429 463,288 231,644 115,822 57,911 173,734 86,867 260,602 130,301 390,904 195,452 97,726 48,863 146,590 73,295 219,886 109,943

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