1,230,848

2¹¹ × 601

Starting at 1,230,848, the Collatz iteration reaches 1 after 67 steps. The first transition is 615424; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^11 × 601

Distinct Prime Factors 2

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,465,190

Proper Divisor Sum 1,234,342

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1230829 ← → #1230863

Radix Representation

Decimal	1230848
Binary	100101100100000000000 (21 bits)
Octal	0o4544000
Hexadecimal	0x12C800

Divisor Catalog (24)

1 2 4 8 16 32 64 128 256 512 601 1,024 1,202 2,048 2,404 4,808 9,616 19,232 38,464 76,928 153,856 307,712 615,424 1,230,848

Collatz Trajectory (67 steps to reach 1)

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

1,230,848 615,424 307,712 153,856 76,928 38,464 19,232 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40

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