λ
Prime Ledger

1,960,802

2 × 980401
Deficient Even Composite

1,960,802 has the prime decomposition 2 × 980401. Its 2 distinct prime factors produce 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 980401
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,941,206
Proper Divisor Sum 980,404
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1960799 ← → #1960813

Radix Representation

Decimal 1960802
Binary 111011110101101100010 (21 bits)
Octal 0o7365542
Hexadecimal 0x1DEB62

Divisor Catalog (4)

1 2 980,401 1,960,802

Collatz Trajectory (184 steps to reach 1)

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

1,960,802 980,401 2,941,204 1,470,602 735,301 2,205,904 1,102,952 551,476 275,738 137,869 413,608 206,804 103,402 51,701 155,104 77,552 38,776 19,388 9,694 4,847 14,542 7,271 21,814 10,907 32,722 16,361 49,084 24,542 12,271 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786 69,893 209,680 104,840 52,420 26,210 13,105 39,316 19,658 9,829 29,488 14,744 7,372 3,686 1,843 5,530 2,765 8,296 4,148 2,074

More profiles

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