2,378,189

11 × 149 × 1451

2,378,189 factors as 11 × 149 × 1451. Its 8 positive divisors give a proper-divisor sum of 235,411, so this integer is deficient. The Collatz stopping time is 73 steps.

Prime Factor Structure

Factorization String 11 × 149 × 1451

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,613,600

Proper Divisor Sum 235,411

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2378179 ← → #2378191

Radix Representation

Decimal	2378189
Binary	1001000100100111001101 (22 bits)
Octal	0o11044715
Hexadecimal	0x2449CD

Divisor Catalog (8)

1 11 149 1,451 1,639 15,961 216,199 2,378,189

Collatz Trajectory (73 steps to reach 1)

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

2,378,189 7,134,568 3,567,284 1,783,642 891,821 2,675,464 1,337,732 668,866 334,433 1,003,300 501,650 250,825 752,476 376,238 188,119 564,358 282,179 846,538 423,269 1,269,808 634,904 317,452 158,726 79,363 238,090 119,045 357,136 178,568 89,284 44,642 22,321 66,964 33,482 16,741 50,224 25,112 12,556 6,278 3,139 9,418 4,709 14,128 7,064 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70

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