λ
Sequence Observatory

4,824,809

11 × 31 × 14149
Deficient Odd Composite

Starting at 4,824,809, the Collatz iteration reaches 1 after 100 steps. The first transition is 14474428; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 11 × 31 × 14149
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,433,600
Proper Divisor Sum 608,791
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #4824791 ← → #4824847

Radix Representation

Decimal 4824809
Binary 10010011001111011101001 (23 bits)
Octal 0o22317351
Hexadecimal 0x499EE9

Divisor Catalog (8)

1 11 31 341 14,149 155,639 438,619 4,824,809

Collatz Trajectory (100 steps to reach 1)

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

4,824,809 14,474,428 7,237,214 3,618,607 10,855,822 5,427,911 16,283,734 8,141,867 24,425,602 12,212,801 36,638,404 18,319,202 9,159,601 27,478,804 13,739,402 6,869,701 20,609,104 10,304,552 5,152,276 2,576,138 1,288,069 3,864,208 1,932,104 966,052 483,026 241,513 724,540 362,270 181,135 543,406 271,703 815,110 407,555 1,222,666 611,333 1,834,000 917,000 458,500 229,250 114,625 343,876 171,938 85,969 257,908 128,954 64,477 193,432 96,716 48,358 24,179 72,538 36,269 108,808 54,404 27,202 13,601 40,804 20,402 10,201 30,604

More profiles

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