1,427,425

5² × 57097

1,427,425 is odd and not a perfect square. Its factorization is 5^2 × 57097 and its 6 divisors sum to 1,770,038.

Prime Factor Structure

Factorization String 5^2 × 57097

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,770,038

Proper Divisor Sum 342,613

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1427411 ← → #1427431

Radix Representation

Decimal	1427425
Binary	101011100011111100001 (21 bits)
Octal	0o5343741
Hexadecimal	0x15C7E1

Divisor Catalog (6)

1 5 25 57,097 285,485 1,427,425

Collatz Trajectory (199 steps to reach 1)

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

1,427,425 4,282,276 2,141,138 1,070,569 3,211,708 1,605,854 802,927 2,408,782 1,204,391 3,613,174 1,806,587 5,419,762 2,709,881 8,129,644 4,064,822 2,032,411 6,097,234 3,048,617 9,145,852 4,572,926 2,286,463 6,859,390 3,429,695 10,289,086 5,144,543 15,433,630 7,716,815 23,150,446 11,575,223 34,725,670 17,362,835 52,088,506 26,044,253 78,132,760 39,066,380 19,533,190 9,766,595 29,299,786 14,649,893 43,949,680 21,974,840 10,987,420 5,493,710 2,746,855 8,240,566 4,120,283 12,360,850 6,180,425 18,541,276 9,270,638 4,635,319 13,905,958 6,952,979 20,858,938 10,429,469 31,288,408 15,644,204 7,822,102 3,911,051 11,733,154

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