λ
Prime Ledger

6,884,948

22 × 7 × 29 × 61 × 139
Abundant Even Composite

6,884,948 has the prime decomposition 2^2 × 7 × 29 × 61 × 139. Its 5 distinct prime factors produce 48 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 7 × 29 × 61 × 139
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 48
Divisor Sum (σ) 14,582,400
Proper Divisor Sum 7,697,452
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #6884947 ← → #6884959

Radix Representation

Decimal 6884948
Binary 11010010000111001010100 (23 bits)
Octal 0o32207124
Hexadecimal 0x690E54

Divisor Catalog (48)

1 2 4 7 14 28 29 58 61 116 122 139 203 244 278 406 427 556 812 854 973 1,708 1,769 1,946 3,538 3,892 4,031 7,076 8,062 8,479 12,383 16,124 16,958 24,766 28,217 33,916 49,532 56,434 59,353 112,868 118,706 237,412 245,891 491,782 983,564 1,721,237 3,442,474 6,884,948

Collatz Trajectory (178 steps to reach 1)

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

6,884,948 3,442,474 1,721,237 5,163,712 2,581,856 1,290,928 645,464 322,732 161,366 80,683 242,050 121,025 363,076 181,538 90,769 272,308 136,154 68,077 204,232 102,116 51,058 25,529 76,588 38,294 19,147 57,442 28,721 86,164 43,082 21,541 64,624 32,312 16,156 8,078 4,039 12,118 6,059 18,178 9,089 27,268 13,634 6,817 20,452 10,226 5,113 15,340 7,670 3,835 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283

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