λ
Sequence Observatory

1,365,301

7 × 195043
Deficient Odd Composite

Starting at 1,365,301, the Collatz iteration reaches 1 after 106 steps. The first transition is 4095904; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 195043
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,560,352
Proper Divisor Sum 195,051
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #1365289 ← → #1365307

Radix Representation

Decimal 1365301
Binary 101001101010100110101 (21 bits)
Octal 0o5152465
Hexadecimal 0x14D535

Divisor Catalog (4)

1 7 195,043 1,365,301

Collatz Trajectory (106 steps to reach 1)

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

1,365,301 4,095,904 2,047,952 1,023,976 511,988 255,994 127,997 383,992 191,996 95,998 47,999 143,998 71,999 215,998 107,999 323,998 161,999 485,998 242,999 728,998 364,499 1,093,498 546,749 1,640,248 820,124 410,062 205,031 615,094 307,547 922,642 461,321 1,383,964 691,982 345,991 1,037,974 518,987 1,556,962 778,481 2,335,444 1,167,722 583,861 1,751,584 875,792 437,896 218,948 109,474 54,737 164,212 82,106 41,053 123,160 61,580 30,790 15,395 46,186 23,093 69,280 34,640 17,320 8,660

More profiles

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