4,521,773

4521773

Starting at 4,521,773, the Collatz iteration reaches 1 after 180 steps. The first transition is 13565320; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 4521773

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 4,521,774

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4521761 ← → #4521793

Radix Representation

Decimal	4521773
Binary	10001001111111100101101 (23 bits)
Octal	0o21177455
Hexadecimal	0x44FF2D

Divisor Catalog (2)

1 4,521,773

Collatz Trajectory (180 steps to reach 1)

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

4,521,773 13,565,320 6,782,660 3,391,330 1,695,665 5,086,996 2,543,498 1,271,749 3,815,248 1,907,624 953,812 476,906 238,453 715,360 357,680 178,840 89,420 44,710 22,355 67,066 33,533 100,600 50,300 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248 71,624 35,812 17,906 8,953 26,860 13,430 6,715 20,146 10,073 30,220 15,110 7,555 22,666 11,333 34,000 17,000 8,500 4,250 2,125 6,376 3,188 1,594 797

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