1,961,584

2⁴ × 122599

Starting at 1,961,584, the Collatz iteration reaches 1 after 184 steps. The first transition is 980792; the starting value is even with 10 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 122599

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 3,800,600

Proper Divisor Sum 1,839,016

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #1961581 ← → #1961593

Radix Representation

Decimal	1961584
Binary	111011110111001110000 (21 bits)
Octal	0o7367160
Hexadecimal	0x1DEE70

Divisor Catalog (10)

1 2 4 8 16 122,599 245,198 490,396 980,792 1,961,584

Collatz Trajectory (184 steps to reach 1)

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

1,961,584 980,792 490,396 245,198 122,599 367,798 183,899 551,698 275,849 827,548 413,774 206,887 620,662 310,331 930,994 465,497 1,396,492 698,246 349,123 1,047,370 523,685 1,571,056 785,528 392,764 196,382 98,191 294,574 147,287 441,862 220,931 662,794 331,397 994,192 497,096 248,548 124,274 62,137 186,412 93,206 46,603 139,810 69,905 209,716 104,858 52,429 157,288 78,644 39,322 19,661 58,984 29,492 14,746 7,373 22,120 11,060 5,530 2,765 8,296 4,148 2,074

← Previous Integer #1,961,583 Browse Full Index Next Integer #1,961,585 →