λ
Sequence Observatory

1,544,708

22 × 11 × 35107
Deficient Even Composite

Starting at 1,544,708, the Collatz iteration reaches 1 after 194 steps. The first transition is 772354; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 11 × 35107
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,949,072
Proper Divisor Sum 1,404,364
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1544693 ← → #1544729

Radix Representation

Decimal 1544708
Binary 101111001001000000100 (21 bits)
Octal 0o5711004
Hexadecimal 0x179204

Divisor Catalog (12)

1 2 4 11 22 44 35,107 70,214 140,428 386,177 772,354 1,544,708

Collatz Trajectory (194 steps to reach 1)

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

1,544,708 772,354 386,177 1,158,532 579,266 289,633 868,900 434,450 217,225 651,676 325,838 162,919 488,758 244,379 733,138 366,569 1,099,708 549,854 274,927 824,782 412,391 1,237,174 618,587 1,855,762 927,881 2,783,644 1,391,822 695,911 2,087,734 1,043,867 3,131,602 1,565,801 4,697,404 2,348,702 1,174,351 3,523,054 1,761,527 5,284,582 2,642,291 7,926,874 3,963,437 11,890,312 5,945,156 2,972,578 1,486,289 4,458,868 2,229,434 1,114,717 3,344,152 1,672,076 836,038 418,019 1,254,058 627,029 1,881,088 940,544 470,272 235,136 117,568 58,784

More profiles

← Previous Integer #1,544,707 Browse Full Index Next Integer #1,544,709 →