2,480,321

61 × 73 × 557

2,480,321 factors as 61 × 73 × 557. Its 8 positive divisors give a proper-divisor sum of 79,783, so this integer is deficient. The Collatz stopping time is 148 steps.

Prime Factor Structure

Factorization String 61 × 73 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,560,104

Proper Divisor Sum 79,783

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2480311 ← → #2480323

Radix Representation

Decimal	2480321
Binary	1001011101100011000001 (22 bits)
Octal	0o11354301
Hexadecimal	0x25D8C1

Divisor Catalog (8)

1 61 73 557 4,453 33,977 40,661 2,480,321

Collatz Trajectory (148 steps to reach 1)

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

2,480,321 7,440,964 3,720,482 1,860,241 5,580,724 2,790,362 1,395,181 4,185,544 2,092,772 1,046,386 523,193 1,569,580 784,790 392,395 1,177,186 588,593 1,765,780 882,890 441,445 1,324,336 662,168 331,084 165,542 82,771 248,314 124,157 372,472 186,236 93,118 46,559 139,678 69,839 209,518 104,759 314,278 157,139 471,418 235,709 707,128 353,564 176,782 88,391 265,174 132,587 397,762 198,881 596,644 298,322 149,161 447,484 223,742 111,871 335,614 167,807 503,422 251,711 755,134 377,567 1,132,702 566,351

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