2,606,493

3 × 41 × 21191

Starting at 2,606,493, the Collatz iteration reaches 1 after 94 steps. The first transition is 7819480; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 41 × 21191

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,560,256

Proper Divisor Sum 953,763

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2606489 ← → #2606497

Radix Representation

Decimal	2606493
Binary	1001111100010110011101 (22 bits)
Octal	0o11742635
Hexadecimal	0x27C59D

Divisor Catalog (8)

1 3 41 123 21,191 63,573 868,831 2,606,493

Collatz Trajectory (94 steps to reach 1)

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

2,606,493 7,819,480 3,909,740 1,954,870 977,435 2,932,306 1,466,153 4,398,460 2,199,230 1,099,615 3,298,846 1,649,423 4,948,270 2,474,135 7,422,406 3,711,203 11,133,610 5,566,805 16,700,416 8,350,208 4,175,104 2,087,552 1,043,776 521,888 260,944 130,472 65,236 32,618 16,309 48,928 24,464 12,232 6,116 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461

← Previous Integer #2,606,492 Browse Full Index Next Integer #2,606,494 →