2,623,578

2 × 3 × 437263

2,623,578 has digital root 6. The neighboring primes are 2623573 and 2623583; its proper-divisor sum differs from the starting integer by 12.

Prime Factor Structure

Factorization String 2 × 3 × 437263

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,247,168

Proper Divisor Sum 2,623,590

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2623573 ← → #2623583

Radix Representation

Decimal	2623578
Binary	1010000000100001011010 (22 bits)
Octal	0o12004132
Hexadecimal	0x28085A

Divisor Catalog (8)

1 2 3 6 437,263 874,526 1,311,789 2,623,578

Collatz Trajectory (50 steps to reach 1)

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

2,623,578 1,311,789 3,935,368 1,967,684 983,842 491,921 1,475,764 737,882 368,941 1,106,824 553,412 276,706 138,353 415,060 207,530 103,765 311,296 155,648 77,824 38,912 19,456 9,728 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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