λ
Sigma Notebook

7,001,708

22 × 72 × 139 × 257
Abundant Even Composite

7,001,708 is even and not a perfect square. Its factorization is 2^2 × 7^2 × 139 × 257 and its 36 divisors sum to 14,411,880.

Prime Factor Structure

Factorization String 2^2 × 7^2 × 139 × 257
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 14,411,880
Proper Divisor Sum 7,410,172
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #7001689 ← → #7001713

Radix Representation

Decimal 7001708
Binary 11010101101011001101100 (23 bits)
Octal 0o32553154
Hexadecimal 0x6AD66C

Divisor Catalog (36)

1 2 4 7 14 28 49 98 139 196 257 278 514 556 973 1,028 1,799 1,946 3,598 3,892 6,811 7,196 12,593 13,622 25,186 27,244 35,723 50,372 71,446 142,892 250,061 500,122 1,000,244 1,750,427 3,500,854 7,001,708

Collatz Trajectory (129 steps to reach 1)

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

7,001,708 3,500,854 1,750,427 5,251,282 2,625,641 7,876,924 3,938,462 1,969,231 5,907,694 2,953,847 8,861,542 4,430,771 13,292,314 6,646,157 19,938,472 9,969,236 4,984,618 2,492,309 7,476,928 3,738,464 1,869,232 934,616 467,308 233,654 116,827 350,482 175,241 525,724 262,862 131,431 394,294 197,147 591,442 295,721 887,164 443,582 221,791 665,374 332,687 998,062 499,031 1,497,094 748,547 2,245,642 1,122,821 3,368,464 1,684,232 842,116 421,058 210,529 631,588 315,794 157,897 473,692 236,846 118,423 355,270 177,635 532,906 266,453

More profiles

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