λ
Sequence Observatory

7,763,383

127 × 61129
Deficient Odd Composite

Starting at 7,763,383, the Collatz iteration reaches 1 after 186 steps. The first transition is 23290150; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 127 × 61129
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,824,640
Proper Divisor Sum 61,257
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #7763317 ← → #7763389

Radix Representation

Decimal 7763383
Binary 11101100111010110110111 (23 bits)
Octal 0o35472667
Hexadecimal 0x7675B7

Divisor Catalog (4)

1 127 61,129 7,763,383

Collatz Trajectory (186 steps to reach 1)

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

7,763,383 23,290,150 11,645,075 34,935,226 17,467,613 52,402,840 26,201,420 13,100,710 6,550,355 19,651,066 9,825,533 29,476,600 14,738,300 7,369,150 3,684,575 11,053,726 5,526,863 16,580,590 8,290,295 24,870,886 12,435,443 37,306,330 18,653,165 55,959,496 27,979,748 13,989,874 6,994,937 20,984,812 10,492,406 5,246,203 15,738,610 7,869,305 23,607,916 11,803,958 5,901,979 17,705,938 8,852,969 26,558,908 13,279,454 6,639,727 19,919,182 9,959,591 29,878,774 14,939,387 44,818,162 22,409,081 67,227,244 33,613,622 16,806,811 50,420,434 25,210,217 75,630,652 37,815,326 18,907,663 56,722,990 28,361,495 85,084,486 42,542,243 127,626,730 63,813,365

More profiles

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