λ
Sequence Observatory

7,794,139

7794139
Deficient Odd Prime

Starting at 7,794,139, the Collatz iteration reaches 1 after 93 steps. The first transition is 23382418; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 7794139
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 7,794,140
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #7794133 ← → #7794173

Radix Representation

Decimal 7794139
Binary 11101101110110111011011 (23 bits)
Octal 0o35566733
Hexadecimal 0x76EDDB

Divisor Catalog (2)

Collatz Trajectory (93 steps to reach 1)

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

7,794,139 23,382,418 11,691,209 35,073,628 17,536,814 8,768,407 26,305,222 13,152,611 39,457,834 19,728,917 59,186,752 29,593,376 14,796,688 7,398,344 3,699,172 1,849,586 924,793 2,774,380 1,387,190 693,595 2,080,786 1,040,393 3,121,180 1,560,590 780,295 2,340,886 1,170,443 3,511,330 1,755,665 5,266,996 2,633,498 1,316,749 3,950,248 1,975,124 987,562 493,781 1,481,344 740,672 370,336 185,168 92,584 46,292 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376

More profiles

← Previous Integer #7,794,138 Browse Full Index Next Integer #7,794,140 →