λ
Sequence Observatory

5,451,029

5451029
Deficient Odd Prime

Starting at 5,451,029, the Collatz iteration reaches 1 after 201 steps. The first transition is 16353088; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5451029
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,451,030
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #5451001 ← → #5451049

Radix Representation

Decimal 5451029
Binary 10100110010110100010101 (23 bits)
Octal 0o24626425
Hexadecimal 0x532D15

Divisor Catalog (2)

Collatz Trajectory (201 steps to reach 1)

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

5,451,029 16,353,088 8,176,544 4,088,272 2,044,136 1,022,068 511,034 255,517 766,552 383,276 191,638 95,819 287,458 143,729 431,188 215,594 107,797 323,392 161,696 80,848 40,424 20,212 10,106 5,053 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796 6,398 3,199 9,598 4,799 14,398 7,199 21,598 10,799 32,398 16,199 48,598 24,299 72,898 36,449 109,348 54,674 27,337 82,012 41,006 20,503 61,510 30,755 92,266 46,133 138,400 69,200 34,600

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