λ
Ratio Atlas

67,390,703

17 × 419 × 9461
Deficient Odd Composite

67,390,703 factors as 17 × 419 × 9461. Its 8 positive divisors give a proper-divisor sum of 4,142,017, so this integer is deficient. The Collatz stopping time is 158 steps.

Prime Factor Structure

Factorization String 17 × 419 × 9461
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 71,532,720
Proper Divisor Sum 4,142,017
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #67390699 ← → #67390709

Radix Representation

Decimal 67390703
Binary 100000001000100110011101111 (27 bits)
Octal 0o401046357
Hexadecimal 0x4044CEF

Divisor Catalog (8)

Collatz Trajectory (158 steps to reach 1)

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

67,390,703 202,172,110 101,086,055 303,258,166 151,629,083 454,887,250 227,443,625 682,330,876 341,165,438 170,582,719 511,748,158 255,874,079 767,622,238 383,811,119 1,151,433,358 575,716,679 1,727,150,038 863,575,019 2,590,725,058 1,295,362,529 3,886,087,588 1,943,043,794 971,521,897 2,914,565,692 1,457,282,846 728,641,423 2,185,924,270 1,092,962,135 3,278,886,406 1,639,443,203 4,918,329,610 2,459,164,805 7,377,494,416 3,688,747,208 1,844,373,604 922,186,802 461,093,401 1,383,280,204 691,640,102 345,820,051 1,037,460,154 518,730,077 1,556,190,232 778,095,116 389,047,558 194,523,779 583,571,338 291,785,669 875,357,008 437,678,504 218,839,252 109,419,626 54,709,813 164,129,440 82,064,720 41,032,360 20,516,180 10,258,090 5,129,045 15,387,136

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