λ
Sequence Observatory

6,295,155

3 × 5 × 73 × 5749
Deficient Odd Composite

Starting at 6,295,155, the Collatz iteration reaches 1 after 134 steps. The first transition is 18885466; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 73 × 5749
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,212,000
Proper Divisor Sum 3,916,845
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6295147 ← → #6295183

Radix Representation

Decimal 6295155
Binary 11000000000111001110011 (23 bits)
Octal 0o30007163
Hexadecimal 0x600E73

Divisor Catalog (16)

1 3 5 15 73 219 365 1,095 5,749 17,247 28,745 86,235 419,677 1,259,031 2,098,385 6,295,155

Collatz Trajectory (134 steps to reach 1)

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

6,295,155 18,885,466 9,442,733 28,328,200 14,164,100 7,082,050 3,541,025 10,623,076 5,311,538 2,655,769 7,967,308 3,983,654 1,991,827 5,975,482 2,987,741 8,963,224 4,481,612 2,240,806 1,120,403 3,361,210 1,680,605 5,041,816 2,520,908 1,260,454 630,227 1,890,682 945,341 2,836,024 1,418,012 709,006 354,503 1,063,510 531,755 1,595,266 797,633 2,392,900 1,196,450 598,225 1,794,676 897,338 448,669 1,346,008 673,004 336,502 168,251 504,754 252,377 757,132 378,566 189,283 567,850 283,925 851,776 425,888 212,944 106,472 53,236 26,618 13,309 39,928

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