1,410,788

2² × 19² × 977

Starting at 1,410,788, the Collatz iteration reaches 1 after 274 steps. The first transition is 705394; the starting value is even with 18 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 19^2 × 977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 2,608,326

Proper Divisor Sum 1,197,538

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1410781 ← → #1410803

Radix Representation

Decimal	1410788
Binary	101011000011011100100 (21 bits)
Octal	0o5303344
Hexadecimal	0x1586E4

Divisor Catalog (18)

1 2 4 19 38 76 361 722 977 1,444 1,954 3,908 18,563 37,126 74,252 352,697 705,394 1,410,788

Collatz Trajectory (274 steps to reach 1)

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

1,410,788 705,394 352,697 1,058,092 529,046 264,523 793,570 396,785 1,190,356 595,178 297,589 892,768 446,384 223,192 111,596 55,798 27,899 83,698 41,849 125,548 62,774 31,387 94,162 47,081 141,244 70,622 35,311 105,934 52,967 158,902 79,451 238,354 119,177 357,532 178,766 89,383 268,150 134,075 402,226 201,113 603,340 301,670 150,835 452,506 226,253 678,760 339,380 169,690 84,845 254,536 127,268 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693

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