15,101,242

2 × 13 × 103 × 5639

15,101,242 factors as 2 × 13 × 103 × 5639. Its 16 positive divisors give a proper-divisor sum of 9,534,278, so this integer is deficient. The Collatz stopping time is 156 steps.

Prime Factor Structure

Factorization String 2 × 13 × 103 × 5639

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,635,520

Proper Divisor Sum 9,534,278

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #15101239 ← → #15101263

Radix Representation

Decimal	15101242
Binary	111001100110110100111010 (24 bits)
Octal	0o71466472
Hexadecimal	0xE66D3A

Divisor Catalog (16)

1 2 13 26 103 206 1,339 2,678 5,639 11,278 73,307 146,614 580,817 1,161,634 7,550,621 15,101,242

Collatz Trajectory (156 steps to reach 1)

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

15,101,242 7,550,621 22,651,864 11,325,932 5,662,966 2,831,483 8,494,450 4,247,225 12,741,676 6,370,838 3,185,419 9,556,258 4,778,129 14,334,388 7,167,194 3,583,597 10,750,792 5,375,396 2,687,698 1,343,849 4,031,548 2,015,774 1,007,887 3,023,662 1,511,831 4,535,494 2,267,747 6,803,242 3,401,621 10,204,864 5,102,432 2,551,216 1,275,608 637,804 318,902 159,451 478,354 239,177 717,532 358,766 179,383 538,150 269,075 807,226 403,613 1,210,840 605,420 302,710 151,355 454,066 227,033 681,100 340,550 170,275 510,826 255,413 766,240 383,120 191,560 95,780

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