1,214,487

3³ × 31 × 1451

1,214,487 factors as 3^3 × 31 × 1451. Its 16 positive divisors give a proper-divisor sum of 644,073, so this integer is deficient. The Collatz stopping time is 59 steps.

Prime Factor Structure

Factorization String 3^3 × 31 × 1451

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,858,560

Proper Divisor Sum 644,073

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1214483 ← → #1214489

Radix Representation

Decimal	1214487
Binary	100101000100000010111 (21 bits)
Octal	0o4504027
Hexadecimal	0x128817

Divisor Catalog (16)

1 3 9 27 31 93 279 837 1,451 4,353 13,059 39,177 44,981 134,943 404,829 1,214,487

Collatz Trajectory (59 steps to reach 1)

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

1,214,487 3,643,462 1,821,731 5,465,194 2,732,597 8,197,792 4,098,896 2,049,448 1,024,724 512,362 256,181 768,544 384,272 192,136 96,068 48,034 24,017 72,052 36,026 18,013 54,040 27,020 13,510 6,755 20,266 10,133 30,400 15,200 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

More profiles

5,896,625 3,470,950 4,957,633 9,374,187 7,075,142 7,183,199 1,220,347 674,292 2,419,430 2,219,577 8,672,868 2,516,460 6,875,552 1,060,238 1,100,355 6,150,954

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