4,029,361

7 × 575623

Starting at 4,029,361, the Collatz iteration reaches 1 after 185 steps. The first transition is 12088084; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 575623

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,604,992

Proper Divisor Sum 575,631

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #4029359 ← → #4029367

Radix Representation

Decimal	4029361
Binary	1111010111101110110001 (22 bits)
Octal	0o17275661
Hexadecimal	0x3D7BB1

Divisor Catalog (4)

1 7 575,623 4,029,361

Collatz Trajectory (185 steps to reach 1)

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

4,029,361 12,088,084 6,044,042 3,022,021 9,066,064 4,533,032 2,266,516 1,133,258 566,629 1,699,888 849,944 424,972 212,486 106,243 318,730 159,365 478,096 239,048 119,524 59,762 29,881 89,644 44,822 22,411 67,234 33,617 100,852 50,426 25,213 75,640 37,820 18,910 9,455 28,366 14,183 42,550 21,275 63,826 31,913 95,740 47,870 23,935 71,806 35,903 107,710 53,855 161,566 80,783 242,350 121,175 363,526 181,763 545,290 272,645 817,936 408,968 204,484 102,242 51,121 153,364

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