λ
Sequence Observatory

4,535,169

3 × 1511723
Deficient Odd Composite

Starting at 4,535,169, the Collatz iteration reaches 1 after 255 steps. The first transition is 13605508; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1511723
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,046,896
Proper Divisor Sum 1,511,727
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4535161 ← → #4535189

Radix Representation

Decimal 4535169
Binary 10001010011001110000001 (23 bits)
Octal 0o21231601
Hexadecimal 0x453381

Divisor Catalog (4)

1 3 1,511,723 4,535,169

Collatz Trajectory (255 steps to reach 1)

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

4,535,169 13,605,508 6,802,754 3,401,377 10,204,132 5,102,066 2,551,033 7,653,100 3,826,550 1,913,275 5,739,826 2,869,913 8,609,740 4,304,870 2,152,435 6,457,306 3,228,653 9,685,960 4,842,980 2,421,490 1,210,745 3,632,236 1,816,118 908,059 2,724,178 1,362,089 4,086,268 2,043,134 1,021,567 3,064,702 1,532,351 4,597,054 2,298,527 6,895,582 3,447,791 10,343,374 5,171,687 15,515,062 7,757,531 23,272,594 11,636,297 34,908,892 17,454,446 8,727,223 26,181,670 13,090,835 39,272,506 19,636,253 58,908,760 29,454,380 14,727,190 7,363,595 22,090,786 11,045,393 33,136,180 16,568,090 8,284,045 24,852,136 12,426,068 6,213,034

More profiles

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