1,361,675

5² × 7 × 31 × 251

1,361,675 factors as 5^2 × 7 × 31 × 251. Its 24 positive divisors give a proper-divisor sum of 638,197, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 5^2 × 7 × 31 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,999,872

Proper Divisor Sum 638,197

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1361629 ← → #1361677

Radix Representation

Decimal	1361675
Binary	101001100011100001011 (21 bits)
Octal	0o5143413
Hexadecimal	0x14C70B

Divisor Catalog (24)

Collatz Trajectory (168 steps to reach 1)

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

1,361,675 4,085,026 2,042,513 6,127,540 3,063,770 1,531,885 4,595,656 2,297,828 1,148,914 574,457 1,723,372 861,686 430,843 1,292,530 646,265 1,938,796 969,398 484,699 1,454,098 727,049 2,181,148 1,090,574 545,287 1,635,862 817,931 2,453,794 1,226,897 3,680,692 1,840,346 920,173 2,760,520 1,380,260 690,130 345,065 1,035,196 517,598 258,799 776,398 388,199 1,164,598 582,299 1,746,898 873,449 2,620,348 1,310,174 655,087 1,965,262 982,631 2,947,894 1,473,947 4,421,842 2,210,921 6,632,764 3,316,382 1,658,191 4,974,574 2,487,287 7,461,862 3,730,931 11,192,794

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #1,361,674 Browse Full Index Next Integer #1,361,676 →