2,948,629

19 × 155191

2,948,629 factors as 19 × 155191. Its 4 positive divisors give a proper-divisor sum of 155,211, so this integer is deficient. The Collatz stopping time is 120 steps.

Prime Factor Structure

Factorization String 19 × 155191

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,103,840

Proper Divisor Sum 155,211

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #2948611 ← → #2948677

Radix Representation

Decimal	2948629
Binary	1011001111111000010101 (22 bits)
Octal	0o13177025
Hexadecimal	0x2CFE15

Divisor Catalog (4)

1 19 155,191 2,948,629

Collatz Trajectory (120 steps to reach 1)

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

2,948,629 8,845,888 4,422,944 2,211,472 1,105,736 552,868 276,434 138,217 414,652 207,326 103,663 310,990 155,495 466,486 233,243 699,730 349,865 1,049,596 524,798 262,399 787,198 393,599 1,180,798 590,399 1,771,198 885,599 2,656,798 1,328,399 3,985,198 1,992,599 5,977,798 2,988,899 8,966,698 4,483,349 13,450,048 6,725,024 3,362,512 1,681,256 840,628 420,314 210,157 630,472 315,236 157,618 78,809 236,428 118,214 59,107 177,322 88,661 265,984 132,992 66,496 33,248 16,624 8,312 4,156 2,078 1,039 3,118

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