λ
Sigma Notebook

3,210,907

7 × 458701
Deficient Odd Composite

3,210,907 is odd and not a perfect square. Its factorization is 7 × 458701 and its 4 divisors sum to 3,669,616.

Prime Factor Structure

Factorization String 7 × 458701
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,669,616
Proper Divisor Sum 458,709
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #3210881 ← → #3210917

Radix Representation

Decimal 3210907
Binary 1100001111111010011011 (22 bits)
Octal 0o14177233
Hexadecimal 0x30FE9B

Divisor Catalog (4)

1 7 458,701 3,210,907

Collatz Trajectory (239 steps to reach 1)

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

3,210,907 9,632,722 4,816,361 14,449,084 7,224,542 3,612,271 10,836,814 5,418,407 16,255,222 8,127,611 24,382,834 12,191,417 36,574,252 18,287,126 9,143,563 27,430,690 13,715,345 41,146,036 20,573,018 10,286,509 30,859,528 15,429,764 7,714,882 3,857,441 11,572,324 5,786,162 2,893,081 8,679,244 4,339,622 2,169,811 6,509,434 3,254,717 9,764,152 4,882,076 2,441,038 1,220,519 3,661,558 1,830,779 5,492,338 2,746,169 8,238,508 4,119,254 2,059,627 6,178,882 3,089,441 9,268,324 4,634,162 2,317,081 6,951,244 3,475,622 1,737,811 5,213,434 2,606,717 7,820,152 3,910,076 1,955,038 977,519 2,932,558 1,466,279 4,398,838

More profiles

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