λ
Sequence Observatory

5,887,407

3 × 1962469
Deficient Odd Composite

Starting at 5,887,407, the Collatz iteration reaches 1 after 152 steps. The first transition is 17662222; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1962469
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,849,880
Proper Divisor Sum 1,962,473
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #5887393 ← → #5887421

Radix Representation

Decimal 5887407
Binary 10110011101010110101111 (23 bits)
Octal 0o26352657
Hexadecimal 0x59D5AF

Divisor Catalog (4)

1 3 1,962,469 5,887,407

Collatz Trajectory (152 steps to reach 1)

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

5,887,407 17,662,222 8,831,111 26,493,334 13,246,667 39,740,002 19,870,001 59,610,004 29,805,002 14,902,501 44,707,504 22,353,752 11,176,876 5,588,438 2,794,219 8,382,658 4,191,329 12,573,988 6,286,994 3,143,497 9,430,492 4,715,246 2,357,623 7,072,870 3,536,435 10,609,306 5,304,653 15,913,960 7,956,980 3,978,490 1,989,245 5,967,736 2,983,868 1,491,934 745,967 2,237,902 1,118,951 3,356,854 1,678,427 5,035,282 2,517,641 7,552,924 3,776,462 1,888,231 5,664,694 2,832,347 8,497,042 4,248,521 12,745,564 6,372,782 3,186,391 9,559,174 4,779,587 14,338,762 7,169,381 21,508,144 10,754,072 5,377,036 2,688,518 1,344,259

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