5,671,548

2² × 3² × 157543

Starting at 5,671,548, the Collatz iteration reaches 1 after 276 steps. The first transition is 2835774; the starting value is even with 18 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 157543

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 14,336,504

Proper Divisor Sum 8,664,956

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #5671517 ← → #5671553

Radix Representation

Decimal	5671548
Binary	10101101000101001111100 (23 bits)
Octal	0o25505174
Hexadecimal	0x568A7C

Divisor Catalog (18)

1 2 3 4 6 9 12 18 36 157,543 315,086 472,629 630,172 945,258 1,417,887 1,890,516 2,835,774 5,671,548

Collatz Trajectory (276 steps to reach 1)

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

5,671,548 2,835,774 1,417,887 4,253,662 2,126,831 6,380,494 3,190,247 9,570,742 4,785,371 14,356,114 7,178,057 21,534,172 10,767,086 5,383,543 16,150,630 8,075,315 24,225,946 12,112,973 36,338,920 18,169,460 9,084,730 4,542,365 13,627,096 6,813,548 3,406,774 1,703,387 5,110,162 2,555,081 7,665,244 3,832,622 1,916,311 5,748,934 2,874,467 8,623,402 4,311,701 12,935,104 6,467,552 3,233,776 1,616,888 808,444 404,222 202,111 606,334 303,167 909,502 454,751 1,364,254 682,127 2,046,382 1,023,191 3,069,574 1,534,787 4,604,362 2,302,181 6,906,544 3,453,272 1,726,636 863,318 431,659 1,294,978

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