1,025,543

1025543

Starting at 1,025,543, the Collatz iteration reaches 1 after 77 steps. The first transition is 3076630; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1025543

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,025,544

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1025537 ← → #1025551

Radix Representation

Decimal	1025543
Binary	11111010011000000111 (20 bits)
Octal	0o3723007
Hexadecimal	0xFA607

Divisor Catalog (2)

1 1,025,543

Collatz Trajectory (77 steps to reach 1)

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

1,025,543 3,076,630 1,538,315 4,614,946 2,307,473 6,922,420 3,461,210 1,730,605 5,191,816 2,595,908 1,297,954 648,977 1,946,932 973,466 486,733 1,460,200 730,100 365,050 182,525 547,576 273,788 136,894 68,447 205,342 102,671 308,014 154,007 462,022 231,011 693,034 346,517 1,039,552 519,776 259,888 129,944 64,972 32,486 16,243 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181

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