1,264,408

2³ × 61 × 2591

For 1,264,408, the 16 positive divisors have a total of 2,410,560. Removing 1,264,408 leaves 1,146,152, which gives the deficient classification.

Prime Factor Structure

Factorization String 2^3 × 61 × 2591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,410,560

Proper Divisor Sum 1,146,152

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1264387 ← → #1264411

Radix Representation

Decimal	1264408
Binary	100110100101100011000 (21 bits)
Octal	0o4645430
Hexadecimal	0x134B18

Divisor Catalog (16)

1 2 4 8 61 122 244 488 2,591 5,182 10,364 20,728 158,051 316,102 632,204 1,264,408

Collatz Trajectory (129 steps to reach 1)

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

1,264,408 632,204 316,102 158,051 474,154 237,077 711,232 355,616 177,808 88,904 44,452 22,226 11,113 33,340 16,670 8,335 25,006 12,503 37,510 18,755 56,266 28,133 84,400 42,200 21,100 10,550 5,275 15,826 7,913 23,740 11,870 5,935 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223

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