λ
Sequence Observatory

7,914,364

22 × 1978591
Deficient Even Composite

Starting at 7,914,364, the Collatz iteration reaches 1 after 98 steps. The first transition is 3957182; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 1978591
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 13,850,144
Proper Divisor Sum 5,935,780
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #7914359 ← → #7914373

Radix Representation

Decimal 7914364
Binary 11110001100001101111100 (23 bits)
Octal 0o36141574
Hexadecimal 0x78C37C

Divisor Catalog (6)

1 2 4 1,978,591 3,957,182 7,914,364

Collatz Trajectory (98 steps to reach 1)

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

7,914,364 3,957,182 1,978,591 5,935,774 2,967,887 8,903,662 4,451,831 13,355,494 6,677,747 20,033,242 10,016,621 30,049,864 15,024,932 7,512,466 3,756,233 11,268,700 5,634,350 2,817,175 8,451,526 4,225,763 12,677,290 6,338,645 19,015,936 9,507,968 4,753,984 2,376,992 1,188,496 594,248 297,124 148,562 74,281 222,844 111,422 55,711 167,134 83,567 250,702 125,351 376,054 188,027 564,082 282,041 846,124 423,062 211,531 634,594 317,297 951,892 475,946 237,973 713,920 356,960 178,480 89,240 44,620 22,310 11,155 33,466 16,733 50,200

More profiles

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