λ
Sequence Observatory

7,078,033

7078033
Deficient Odd Prime

Starting at 7,078,033, the Collatz iteration reaches 1 after 160 steps. The first transition is 21234100; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7078033
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,078,034
Proper Divisor Sum 1
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7078009 ← → #7078039

Radix Representation

Decimal 7078033
Binary 11011000000000010010001 (23 bits)
Octal 0o33000221
Hexadecimal 0x6C0091

Divisor Catalog (2)

1 7,078,033

Collatz Trajectory (160 steps to reach 1)

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

7,078,033 21,234,100 10,617,050 5,308,525 15,925,576 7,962,788 3,981,394 1,990,697 5,972,092 2,986,046 1,493,023 4,479,070 2,239,535 6,718,606 3,359,303 10,077,910 5,038,955 15,116,866 7,558,433 22,675,300 11,337,650 5,668,825 17,006,476 8,503,238 4,251,619 12,754,858 6,377,429 19,132,288 9,566,144 4,783,072 2,391,536 1,195,768 597,884 298,942 149,471 448,414 224,207 672,622 336,311 1,008,934 504,467 1,513,402 756,701 2,270,104 1,135,052 567,526 283,763 851,290 425,645 1,276,936 638,468 319,234 159,617 478,852 239,426 119,713 359,140 179,570 89,785 269,356

More profiles

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