λ
Sequence Observatory

7,396,027

7396027
Deficient Odd Prime

Starting at 7,396,027, the Collatz iteration reaches 1 after 142 steps. The first transition is 22188082; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7396027
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,396,028
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #7396021 ← → #7396033

Radix Representation

Decimal 7396027
Binary 11100001101101010111011 (23 bits)
Octal 0o34155273
Hexadecimal 0x70DABB

Divisor Catalog (2)

Collatz Trajectory (142 steps to reach 1)

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

7,396,027 22,188,082 11,094,041 33,282,124 16,641,062 8,320,531 24,961,594 12,480,797 37,442,392 18,721,196 9,360,598 4,680,299 14,040,898 7,020,449 21,061,348 10,530,674 5,265,337 15,796,012 7,898,006 3,949,003 11,847,010 5,923,505 17,770,516 8,885,258 4,442,629 13,327,888 6,663,944 3,331,972 1,665,986 832,993 2,498,980 1,249,490 624,745 1,874,236 937,118 468,559 1,405,678 702,839 2,108,518 1,054,259 3,162,778 1,581,389 4,744,168 2,372,084 1,186,042 593,021 1,779,064 889,532 444,766 222,383 667,150 333,575 1,000,726 500,363 1,501,090 750,545 2,251,636 1,125,818 562,909 1,688,728

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