λ
Sequence Observatory

2,952,494

2 × 977 × 1511
Deficient Even Composite

Starting at 2,952,494, the Collatz iteration reaches 1 after 63 steps. The first transition is 1476247; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 977 × 1511
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 4,436,208
Proper Divisor Sum 1,483,714
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2952479 ← → #2952511

Radix Representation

Decimal 2952494
Binary 1011010000110100101110 (22 bits)
Octal 0o13206456
Hexadecimal 0x2D0D2E

Divisor Catalog (8)

1 2 977 1,511 1,954 3,022 1,476,247 2,952,494

Collatz Trajectory (63 steps to reach 1)

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

2,952,494 1,476,247 4,428,742 2,214,371 6,643,114 3,321,557 9,964,672 4,982,336 2,491,168 1,245,584 622,792 311,396 155,698 77,849 233,548 116,774 58,387 175,162 87,581 262,744 131,372 65,686 32,843 98,530 49,265 147,796 73,898 36,949 110,848 55,424 27,712 13,856 6,928 3,464 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16

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