λ
Sequence Observatory

741,514

2 × 499 × 743
Deficient Even Composite

Starting at 741,514, the Collatz iteration reaches 1 after 56 steps. The first transition is 370757; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 499 × 743
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,116,000
Proper Divisor Sum 374,486
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #741509 ← → #741541

Radix Representation

Decimal 741514
Binary 10110101000010001010 (20 bits)
Octal 0o2650212
Hexadecimal 0xB508A

Divisor Catalog (8)

1 2 499 743 998 1,486 370,757 741,514

Collatz Trajectory (56 steps to reach 1)

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

741,514 370,757 1,112,272 556,136 278,068 139,034 69,517 208,552 104,276 52,138 26,069 78,208 39,104 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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