λ
Sequence Observatory

3,962,027

59 × 67153
Deficient Odd Composite

Starting at 3,962,027, the Collatz iteration reaches 1 after 185 steps. The first transition is 11886082; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 59 × 67153
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,029,240
Proper Divisor Sum 67,213
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3961987 ← → #3962029

Radix Representation

Decimal 3962027
Binary 1111000111010010101011 (22 bits)
Octal 0o17072253
Hexadecimal 0x3C74AB

Divisor Catalog (4)

1 59 67,153 3,962,027

Collatz Trajectory (185 steps to reach 1)

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

3,962,027 11,886,082 5,943,041 17,829,124 8,914,562 4,457,281 13,371,844 6,685,922 3,342,961 10,028,884 5,014,442 2,507,221 7,521,664 3,760,832 1,880,416 940,208 470,104 235,052 117,526 58,763 176,290 88,145 264,436 132,218 66,109 198,328 99,164 49,582 24,791 74,374 37,187 111,562 55,781 167,344 83,672 41,836 20,918 10,459 31,378 15,689 47,068 23,534 11,767 35,302 17,651 52,954 26,477 79,432 39,716 19,858 9,929 29,788 14,894 7,447 22,342 11,171 33,514 16,757 50,272 25,136

More profiles

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