2,490,154

2 × 47 × 59 × 449

For 2,490,154, the 16 positive divisors have a total of 3,888,000. Removing 2,490,154 leaves 1,397,846, which gives the deficient classification.

Prime Factor Structure

Factorization String 2 × 47 × 59 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,888,000

Proper Divisor Sum 1,397,846

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2490139 ← → #2490157

Radix Representation

Decimal	2490154
Binary	1001011111111100101010 (22 bits)
Octal	0o11377452
Hexadecimal	0x25FF2A

Divisor Catalog (16)

1 2 47 59 94 118 449 898 2,773 5,546 21,103 26,491 42,206 52,982 1,245,077 2,490,154

Collatz Trajectory (99 steps to reach 1)

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

2,490,154 1,245,077 3,735,232 1,867,616 933,808 466,904 233,452 116,726 58,363 175,090 87,545 262,636 131,318 65,659 196,978 98,489 295,468 147,734 73,867 221,602 110,801 332,404 166,202 83,101 249,304 124,652 62,326 31,163 93,490 46,745 140,236 70,118 35,059 105,178 52,589 157,768 78,884 39,442 19,721 59,164 29,582 14,791 44,374 22,187 66,562 33,281 99,844 49,922 24,961 74,884 37,442 18,721 56,164 28,082 14,041 42,124 21,062 10,531 31,594 15,797

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