λ
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7,601,425

52 × 13 × 19 × 1231
Deficient Odd Composite

7,601,425 factors as 5^2 × 13 × 19 × 1231. Its 24 positive divisors give a proper-divisor sum of 3,092,335, so this integer is deficient. The Collatz stopping time is 80 steps.

Prime Factor Structure

Factorization String 5^2 × 13 × 19 × 1231
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 10,693,760
Proper Divisor Sum 3,092,335
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #7601423 ← → #7601443

Radix Representation

Decimal 7601425
Binary 11100111111110100010001 (23 bits)
Octal 0o34776421
Hexadecimal 0x73FD11

Divisor Catalog (24)

1 5 13 19 25 65 95 247 325 475 1,231 1,235 6,155 6,175 16,003 23,389 30,775 80,015 116,945 304,057 400,075 584,725 1,520,285 7,601,425

Collatz Trajectory (80 steps to reach 1)

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

7,601,425 22,804,276 11,402,138 5,701,069 17,103,208 8,551,604 4,275,802 2,137,901 6,413,704 3,206,852 1,603,426 801,713 2,405,140 1,202,570 601,285 1,803,856 901,928 450,964 225,482 112,741 338,224 169,112 84,556 42,278 21,139 63,418 31,709 95,128 47,564 23,782 11,891 35,674 17,837 53,512 26,756 13,378 6,689 20,068 10,034 5,017 15,052 7,526 3,763 11,290 5,645 16,936 8,468 4,234 2,117 6,352 3,176 1,588 794 397 1,192 596 298 149 448 224

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