λ
Sigma Notebook

1,719,224

23 × 13 × 61 × 271
Abundant Even Composite

1,719,224 is even and not a perfect square. Its factorization is 2^3 × 13 × 61 × 271 and its 32 divisors sum to 3,541,440.

Prime Factor Structure

Factorization String 2^3 × 13 × 61 × 271
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 3,541,440
Proper Divisor Sum 1,822,216
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #1719217 ← → #1719233

Radix Representation

Decimal 1719224
Binary 110100011101110111000 (21 bits)
Octal 0o6435670
Hexadecimal 0x1A3BB8

Divisor Catalog (32)

1 2 4 8 13 26 52 61 104 122 244 271 488 542 793 1,084 1,586 2,168 3,172 3,523 6,344 7,046 14,092 16,531 28,184 33,062 66,124 132,248 214,903 429,806 859,612 1,719,224

Collatz Trajectory (101 steps to reach 1)

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

1,719,224 859,612 429,806 214,903 644,710 322,355 967,066 483,533 1,450,600 725,300 362,650 181,325 543,976 271,988 135,994 67,997 203,992 101,996 50,998 25,499 76,498 38,249 114,748 57,374 28,687 86,062 43,031 129,094 64,547 193,642 96,821 290,464 145,232 72,616 36,308 18,154 9,077 27,232 13,616 6,808 3,404 1,702 851 2,554 1,277 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822

More profiles

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