λ
Sequence Observatory

7,914,533

11 × 719503
Deficient Odd Composite

Starting at 7,914,533, the Collatz iteration reaches 1 after 98 steps. The first transition is 23743600; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 11 × 719503
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,634,048
Proper Divisor Sum 719,515
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #7914499 ← → #7914547

Radix Representation

Decimal 7914533
Binary 11110001100010000100101 (23 bits)
Octal 0o36142045
Hexadecimal 0x78C425

Divisor Catalog (4)

1 11 719,503 7,914,533

Collatz Trajectory (98 steps to reach 1)

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

7,914,533 23,743,600 11,871,800 5,935,900 2,967,950 1,483,975 4,451,926 2,225,963 6,677,890 3,338,945 10,016,836 5,008,418 2,504,209 7,512,628 3,756,314 1,878,157 5,634,472 2,817,236 1,408,618 704,309 2,112,928 1,056,464 528,232 264,116 132,058 66,029 198,088 99,044 49,522 24,761 74,284 37,142 18,571 55,714 27,857 83,572 41,786 20,893 62,680 31,340 15,670 7,835 23,506 11,753 35,260 17,630 8,815 26,446 13,223 39,670 19,835 59,506 29,753 89,260 44,630 22,315 66,946 33,473 100,420 50,210

More profiles

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