λ
Sequence Observatory

9,740,530

2 × 5 × 974053
Deficient Even Composite

Starting at 9,740,530, the Collatz iteration reaches 1 after 176 steps. The first transition is 4870265; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 974053
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 17,532,972
Proper Divisor Sum 7,792,442
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9740513 ← → #9740543

Radix Representation

Decimal 9740530
Binary 100101001010000011110010 (24 bits)
Octal 0o45120362
Hexadecimal 0x94A0F2

Divisor Catalog (8)

1 2 5 10 974,053 1,948,106 4,870,265 9,740,530

Collatz Trajectory (176 steps to reach 1)

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

9,740,530 4,870,265 14,610,796 7,305,398 3,652,699 10,958,098 5,479,049 16,437,148 8,218,574 4,109,287 12,327,862 6,163,931 18,491,794 9,245,897 27,737,692 13,868,846 6,934,423 20,803,270 10,401,635 31,204,906 15,602,453 46,807,360 23,403,680 11,701,840 5,850,920 2,925,460 1,462,730 731,365 2,194,096 1,097,048 548,524 274,262 137,131 411,394 205,697 617,092 308,546 154,273 462,820 231,410 115,705 347,116 173,558 86,779 260,338 130,169 390,508 195,254 97,627 292,882 146,441 439,324 219,662 109,831 329,494 164,747 494,242 247,121 741,364 370,682

More profiles

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