3,480,025

5² × 139201

3,480,025 factors as 5^2 × 139201. Its 6 positive divisors give a proper-divisor sum of 835,237, so this integer is deficient. The Collatz stopping time is 146 steps.

Prime Factor Structure

Factorization String 5^2 × 139201

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,315,262

Proper Divisor Sum 835,237

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #3480017 ← → #3480031

Radix Representation

Decimal	3480025
Binary	1101010001100111011001 (22 bits)
Octal	0o15214731
Hexadecimal	0x3519D9

Divisor Catalog (6)

1 5 25 139,201 696,005 3,480,025

Collatz Trajectory (146 steps to reach 1)

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

3,480,025 10,440,076 5,220,038 2,610,019 7,830,058 3,915,029 11,745,088 5,872,544 2,936,272 1,468,136 734,068 367,034 183,517 550,552 275,276 137,638 68,819 206,458 103,229 309,688 154,844 77,422 38,711 116,134 58,067 174,202 87,101 261,304 130,652 65,326 32,663 97,990 48,995 146,986 73,493 220,480 110,240 55,120 27,560 13,780 6,890 3,445 10,336 5,168 2,584 1,292 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103

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