1,583,909

1583909

Starting at 1,583,909, the Collatz iteration reaches 1 after 119 steps. The first transition is 4751728; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1583909

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,583,910

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1583899 ← → #1583917

Radix Representation

Decimal	1583909
Binary	110000010101100100101 (21 bits)
Octal	0o6025445
Hexadecimal	0x182B25

Divisor Catalog (2)

1 1,583,909

Collatz Trajectory (119 steps to reach 1)

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

1,583,909 4,751,728 2,375,864 1,187,932 593,966 296,983 890,950 445,475 1,336,426 668,213 2,004,640 1,002,320 501,160 250,580 125,290 62,645 187,936 93,968 46,984 23,492 11,746 5,873 17,620 8,810 4,405 13,216 6,608 3,304 1,652 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283

← Previous Integer #1,583,908 Browse Full Index Next Integer #1,583,910 →