1,181,767

1181767

1,181,767 factors as 1181767. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 129 steps.

Prime Factor Structure

Factorization String 1181767

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,181,768

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1181759 ← → #1181771

Radix Representation

Decimal	1181767
Binary	100100000100001000111 (21 bits)
Octal	0o4404107
Hexadecimal	0x120847

Divisor Catalog (2)

1 1,181,767

Collatz Trajectory (129 steps to reach 1)

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

1,181,767 3,545,302 1,772,651 5,317,954 2,658,977 7,976,932 3,988,466 1,994,233 5,982,700 2,991,350 1,495,675 4,487,026 2,243,513 6,730,540 3,365,270 1,682,635 5,047,906 2,523,953 7,571,860 3,785,930 1,892,965 5,678,896 2,839,448 1,419,724 709,862 354,931 1,064,794 532,397 1,597,192 798,596 399,298 199,649 598,948 299,474 149,737 449,212 224,606 112,303 336,910 168,455 505,366 252,683 758,050 379,025 1,137,076 568,538 284,269 852,808 426,404 213,202 106,601 319,804 159,902 79,951 239,854 119,927 359,782 179,891 539,674 269,837

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