1,237,887

3² × 7³ × 401

Prime Factor Structure

Factorization String 3^2 × 7^3 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,090,400

Proper Divisor Sum 852,513

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1237877 ← → #1237897

Radix Representation

Decimal	1237887
Binary	100101110001101111111 (21 bits)
Octal	0o4561577
Hexadecimal	0x12E37F

Divisor Catalog (24)

Collatz Trajectory (235 steps to reach 1)

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

1,237,887 3,713,662 1,856,831 5,570,494 2,785,247 8,355,742 4,177,871 12,533,614 6,266,807 18,800,422 9,400,211 28,200,634 14,100,317 42,300,952 21,150,476 10,575,238 5,287,619 15,862,858 7,931,429 23,794,288 11,897,144 5,948,572 2,974,286 1,487,143 4,461,430 2,230,715 6,692,146 3,346,073 10,038,220 5,019,110 2,509,555 7,528,666 3,764,333 11,293,000 5,646,500 2,823,250 1,411,625 4,234,876 2,117,438 1,058,719 3,176,158 1,588,079 4,764,238 2,382,119 7,146,358 3,573,179 10,719,538 5,359,769 16,079,308 8,039,654 4,019,827 12,059,482 6,029,741 18,089,224 9,044,612 4,522,306 2,261,153 6,783,460 3,391,730 1,695,865

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