2,535,056

2⁴ × 19 × 31 × 269

Starting at 2,535,056, the Collatz iteration reaches 1 after 130 steps. The first transition is 1267528; the starting value is even with 40 positive divisors.

Prime Factor Structure

Factorization String 2^4 × 19 × 31 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 5,356,800

Proper Divisor Sum 2,821,744

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2535041 ← → #2535059

Radix Representation

Decimal	2535056
Binary	1001101010111010010000 (22 bits)
Octal	0o11527220
Hexadecimal	0x26AE90

Divisor Catalog (40)

1 2 4 8 16 19 31 38 62 76 124 152 248 269 304 496 538 589 1,076 1,178 2,152 2,356 4,304 4,712 5,111 8,339 9,424 10,222 16,678 20,444 33,356 40,888 66,712 81,776 133,424 158,441 316,882 633,764 1,267,528 2,535,056

Collatz Trajectory (130 steps to reach 1)

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

2,535,056 1,267,528 633,764 316,882 158,441 475,324 237,662 118,831 356,494 178,247 534,742 267,371 802,114 401,057 1,203,172 601,586 300,793 902,380 451,190 225,595 676,786 338,393 1,015,180 507,590 253,795 761,386 380,693 1,142,080 571,040 285,520 142,760 71,380 35,690 17,845 53,536 26,768 13,384 6,692 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683

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