λ
Sequence Observatory

1,324,634

2 × 281 × 2357
Deficient Even Composite

Starting at 1,324,634, the Collatz iteration reaches 1 after 124 steps. The first transition is 662317; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 281 × 2357
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,994,868
Proper Divisor Sum 670,234
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1324627 ← → #1324649

Radix Representation

Decimal 1324634
Binary 101000011011001011010 (21 bits)
Octal 0o5033132
Hexadecimal 0x14365A

Divisor Catalog (8)

1 2 281 562 2,357 4,714 662,317 1,324,634

Collatz Trajectory (124 steps to reach 1)

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

1,324,634 662,317 1,986,952 993,476 496,738 248,369 745,108 372,554 186,277 558,832 279,416 139,708 69,854 34,927 104,782 52,391 157,174 78,587 235,762 117,881 353,644 176,822 88,411 265,234 132,617 397,852 198,926 99,463 298,390 149,195 447,586 223,793 671,380 335,690 167,845 503,536 251,768 125,884 62,942 31,471 94,414 47,207 141,622 70,811 212,434 106,217 318,652 159,326 79,663 238,990 119,495 358,486 179,243 537,730 268,865 806,596 403,298 201,649 604,948 302,474

More profiles

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