λ
Sequence Observatory

1,064,678

2 × 607 × 877
Deficient Even Composite

Starting at 1,064,678, the Collatz iteration reaches 1 after 103 steps. The first transition is 532339; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 607 × 877
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,601,472
Proper Divisor Sum 536,794
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #1064671 ← → #1064681

Radix Representation

Decimal 1064678
Binary 100000011111011100110 (21 bits)
Octal 0o4037346
Hexadecimal 0x103EE6

Divisor Catalog (8)

1 2 607 877 1,214 1,754 532,339 1,064,678

Collatz Trajectory (103 steps to reach 1)

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

1,064,678 532,339 1,597,018 798,509 2,395,528 1,197,764 598,882 299,441 898,324 449,162 224,581 673,744 336,872 168,436 84,218 42,109 126,328 63,164 31,582 15,791 47,374 23,687 71,062 35,531 106,594 53,297 159,892 79,946 39,973 119,920 59,960 29,980 14,990 7,495 22,486 11,243 33,730 16,865 50,596 25,298 12,649 37,948 18,974 9,487 28,462 14,231 42,694 21,347 64,042 32,021 96,064 48,032 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126

More profiles

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