2,209,409

2209409

Prime Factor Structure

Factorization String 2209409

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,209,410

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2209343 ← → #2209421

Radix Representation

Decimal	2209409
Binary	1000011011011010000001 (22 bits)
Octal	0o10333201
Hexadecimal	0x21B681

Divisor Catalog (2)

1 2,209,409

Collatz Trajectory (179 steps to reach 1)

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

2,209,409 6,628,228 3,314,114 1,657,057 4,971,172 2,485,586 1,242,793 3,728,380 1,864,190 932,095 2,796,286 1,398,143 4,194,430 2,097,215 6,291,646 3,145,823 9,437,470 4,718,735 14,156,206 7,078,103 21,234,310 10,617,155 31,851,466 15,925,733 47,777,200 23,888,600 11,944,300 5,972,150 2,986,075 8,958,226 4,479,113 13,437,340 6,718,670 3,359,335 10,078,006 5,039,003 15,117,010 7,558,505 22,675,516 11,337,758 5,668,879 17,006,638 8,503,319 25,509,958 12,754,979 38,264,938 19,132,469 57,397,408 28,698,704 14,349,352 7,174,676 3,587,338 1,793,669 5,381,008 2,690,504 1,345,252 672,626 336,313 1,008,940 504,470

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