λ
Sequence Observatory

769,211

229 × 3359
Deficient Odd Composite

Starting at 769,211, the Collatz iteration reaches 1 after 193 steps. The first transition is 2307634; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 229 × 3359
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 772,800
Proper Divisor Sum 3,589
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #769207 ← → #769231

Radix Representation

Decimal 769211
Binary 10111011110010111011 (20 bits)
Octal 0o2736273
Hexadecimal 0xBBCBB

Divisor Catalog (4)

1 229 3,359 769,211

Collatz Trajectory (193 steps to reach 1)

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

769,211 2,307,634 1,153,817 3,461,452 1,730,726 865,363 2,596,090 1,298,045 3,894,136 1,947,068 973,534 486,767 1,460,302 730,151 2,190,454 1,095,227 3,285,682 1,642,841 4,928,524 2,464,262 1,232,131 3,696,394 1,848,197 5,544,592 2,772,296 1,386,148 693,074 346,537 1,039,612 519,806 259,903 779,710 389,855 1,169,566 584,783 1,754,350 877,175 2,631,526 1,315,763 3,947,290 1,973,645 5,920,936 2,960,468 1,480,234 740,117 2,220,352 1,110,176 555,088 277,544 138,772 69,386 34,693 104,080 52,040 26,020 13,010 6,505 19,516 9,758 4,879

More profiles

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