1,090,117

7 × 155731

1,090,117 factors as 7 × 155731. Its 4 positive divisors give a proper-divisor sum of 155,739, so this integer is deficient. The Collatz stopping time is 165 steps.

Prime Factor Structure

Factorization String 7 × 155731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,245,856

Proper Divisor Sum 155,739

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #1090099 ← → #1090127

Radix Representation

Decimal	1090117
Binary	100001010001001000101 (21 bits)
Octal	0o4121105
Hexadecimal	0x10A245

Divisor Catalog (4)

1 7 155,731 1,090,117

Collatz Trajectory (165 steps to reach 1)

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

1,090,117 3,270,352 1,635,176 817,588 408,794 204,397 613,192 306,596 153,298 76,649 229,948 114,974 57,487 172,462 86,231 258,694 129,347 388,042 194,021 582,064 291,032 145,516 72,758 36,379 109,138 54,569 163,708 81,854 40,927 122,782 61,391 184,174 92,087 276,262 138,131 414,394 207,197 621,592 310,796 155,398 77,699 233,098 116,549 349,648 174,824 87,412 43,706 21,853 65,560 32,780 16,390 8,195 24,586 12,293 36,880 18,440 9,220 4,610 2,305 6,916

More profiles

Browse other published profiles and their separate link collections.

Profile #8,342,168 Profile #1,146,956 Profile #9,712,347 Profile #6,573,969 Profile #965,653 Profile #4,620,983 Profile #853,259 Profile #1,288,150

← Previous Integer #1,090,116 Browse Full Index Next Integer #1,090,118 →