λ
Sigma Notebook

1,232,746

2 × 31 × 59 × 337
Deficient Even Composite

1,232,746 is even and not a perfect square. Its factorization is 2 × 31 × 59 × 337 and its 16 divisors sum to 1,946,880.

Prime Factor Structure

Factorization String 2 × 31 × 59 × 337
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,946,880
Proper Divisor Sum 714,134
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #1232719 ← → #1232771

Radix Representation

Decimal 1232746
Binary 100101100111101101010 (21 bits)
Octal 0o4547552
Hexadecimal 0x12CF6A

Divisor Catalog (16)

1 2 31 59 62 118 337 674 1,829 3,658 10,447 19,883 20,894 39,766 616,373 1,232,746

Collatz Trajectory (80 steps to reach 1)

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

1,232,746 616,373 1,849,120 924,560 462,280 231,140 115,570 57,785 173,356 86,678 43,339 130,018 65,009 195,028 97,514 48,757 146,272 73,136 36,568 18,284 9,142 4,571 13,714 6,857 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37

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