1,161,937

7² × 23 × 1031

Starting at 1,161,937, the Collatz iteration reaches 1 after 98 steps. The first transition is 3485812; the starting value is odd with 12 positive divisors.

Prime Factor Structure

Factorization String 7^2 × 23 × 1031

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,411,776

Proper Divisor Sum 249,839

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1161931 ← → #1161947

Radix Representation

Decimal	1161937
Binary	100011011101011010001 (21 bits)
Octal	0o4335321
Hexadecimal	0x11BAD1

Divisor Catalog (12)

1 7 23 49 161 1,031 1,127 7,217 23,713 50,519 165,991 1,161,937

Collatz Trajectory (98 steps to reach 1)

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

1,161,937 3,485,812 1,742,906 871,453 2,614,360 1,307,180 653,590 326,795 980,386 490,193 1,470,580 735,290 367,645 1,102,936 551,468 275,734 137,867 413,602 206,801 620,404 310,202 155,101 465,304 232,652 116,326 58,163 174,490 87,245 261,736 130,868 65,434 32,717 98,152 49,076 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229

← Previous Integer #1,161,936 Browse Full Index Next Integer #1,161,938 →