λ
Sequence Observatory

5,874,509

5874509
Deficient Odd Prime

Starting at 5,874,509, the Collatz iteration reaches 1 after 90 steps. The first transition is 17623528; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5874509
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,874,510
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #5874497 ← → #5874563

Radix Representation

Decimal 5874509
Binary 10110011010001101001101 (23 bits)
Octal 0o26321515
Hexadecimal 0x59A34D

Divisor Catalog (2)

Collatz Trajectory (90 steps to reach 1)

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

5,874,509 17,623,528 8,811,764 4,405,882 2,202,941 6,608,824 3,304,412 1,652,206 826,103 2,478,310 1,239,155 3,717,466 1,858,733 5,576,200 2,788,100 1,394,050 697,025 2,091,076 1,045,538 522,769 1,568,308 784,154 392,077 1,176,232 588,116 294,058 147,029 441,088 220,544 110,272 55,136 27,568 13,784 6,892 3,446 1,723 5,170 2,585 7,756 3,878 1,939 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173

More profiles

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