5,563,141

179 × 31079

Starting at 5,563,141, the Collatz iteration reaches 1 after 232 steps. The first transition is 16689424; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 179 × 31079

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,594,400

Proper Divisor Sum 31,259

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5563127 ← → #5563153

Radix Representation

Decimal	5563141
Binary	10101001110001100000101 (23 bits)
Octal	0o25161405
Hexadecimal	0x54E305

Divisor Catalog (4)

1 179 31,079 5,563,141

Collatz Trajectory (232 steps to reach 1)

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

5,563,141 16,689,424 8,344,712 4,172,356 2,086,178 1,043,089 3,129,268 1,564,634 782,317 2,346,952 1,173,476 586,738 293,369 880,108 440,054 220,027 660,082 330,041 990,124 495,062 247,531 742,594 371,297 1,113,892 556,946 278,473 835,420 417,710 208,855 626,566 313,283 939,850 469,925 1,409,776 704,888 352,444 176,222 88,111 264,334 132,167 396,502 198,251 594,754 297,377 892,132 446,066 223,033 669,100 334,550 167,275 501,826 250,913 752,740 376,370 188,185 564,556 282,278 141,139 423,418 211,709

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