1,244,150

2 × 5² × 149 × 167

Starting at 1,244,150, the Collatz iteration reaches 1 after 248 steps. The first transition is 622075; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2 × 5^2 × 149 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,343,600

Proper Divisor Sum 1,099,450

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #1244149 ← → #1244153

Radix Representation

Decimal	1244150
Binary	100101111101111110110 (21 bits)
Octal	0o4575766
Hexadecimal	0x12FBF6

Divisor Catalog (24)

1 2 5 10 25 50 149 167 298 334 745 835 1,490 1,670 3,725 4,175 7,450 8,350 24,883 49,766 124,415 248,830 622,075 1,244,150

Collatz Trajectory (248 steps to reach 1)

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

1,244,150 622,075 1,866,226 933,113 2,799,340 1,399,670 699,835 2,099,506 1,049,753 3,149,260 1,574,630 787,315 2,361,946 1,180,973 3,542,920 1,771,460 885,730 442,865 1,328,596 664,298 332,149 996,448 498,224 249,112 124,556 62,278 31,139 93,418 46,709 140,128 70,064 35,032 17,516 8,758 4,379 13,138 6,569 19,708 9,854 4,927 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947 74,842 37,421 112,264 56,132 28,066 14,033 42,100 21,050 10,525 31,576 15,788 7,894

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