λ
Modular Archive

697,007

71 × 9817
Deficient Odd Composite

The decimal integer 697,007 is 10101010001010101111 in binary (20 bits), 2521257 in octal and AA2AF in hexadecimal. Its digit sum is 29.

Prime Factor Structure

Factorization String 71 × 9817
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 706,896
Proper Divisor Sum 9,889
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #696991 ← → #697009

Radix Representation

Decimal 697007
Binary 10101010001010101111 (20 bits)
Octal 0o2521257
Hexadecimal 0xAA2AF

Divisor Catalog (4)

1 71 9,817 697,007

Collatz Trajectory (180 steps to reach 1)

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

697,007 2,091,022 1,045,511 3,136,534 1,568,267 4,704,802 2,352,401 7,057,204 3,528,602 1,764,301 5,292,904 2,646,452 1,323,226 661,613 1,984,840 992,420 496,210 248,105 744,316 372,158 186,079 558,238 279,119 837,358 418,679 1,256,038 628,019 1,884,058 942,029 2,826,088 1,413,044 706,522 353,261 1,059,784 529,892 264,946 132,473 397,420 198,710 99,355 298,066 149,033 447,100 223,550 111,775 335,326 167,663 502,990 251,495 754,486 377,243 1,131,730 565,865 1,697,596 848,798 424,399 1,273,198 636,599 1,909,798 954,899

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