λ
Sigma Notebook

1,471,861

233 × 6317
Deficient Odd Composite

1,471,861 is odd and not a perfect square. Its factorization is 233 × 6317 and its 4 divisors sum to 1,478,412.

Prime Factor Structure

Factorization String 233 × 6317
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,478,412
Proper Divisor Sum 6,551
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #1471853 ← → #1471867

Radix Representation

Decimal 1471861
Binary 101100111010101110101 (21 bits)
Octal 0o5472565
Hexadecimal 0x167575

Divisor Catalog (4)

1 233 6,317 1,471,861

Collatz Trajectory (88 steps to reach 1)

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

1,471,861 4,415,584 2,207,792 1,103,896 551,948 275,974 137,987 413,962 206,981 620,944 310,472 155,236 77,618 38,809 116,428 58,214 29,107 87,322 43,661 130,984 65,492 32,746 16,373 49,120 24,560 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455 10,366 5,183 15,550 7,775 23,326 11,663 34,990 17,495 52,486 26,243 78,730 39,365 118,096 59,048 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260

More profiles

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