λ
Integer Codex

4,170,827

47 × 88741
Deficient Odd Composite

For 4,170,827, the 4 positive divisors have a total of 4,259,616. Removing 4,170,827 leaves 88,789, which gives the deficient classification.

Prime Factor Structure

Factorization String 47 × 88741
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,259,616
Proper Divisor Sum 88,789
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4170781 ← → #4170839

Radix Representation

Decimal 4170827
Binary 1111111010010001001011 (22 bits)
Octal 0o17722113
Hexadecimal 0x3FA44B

Divisor Catalog (4)

1 47 88,741 4,170,827

Collatz Trajectory (48 steps to reach 1)

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

4,170,827 12,512,482 6,256,241 18,768,724 9,384,362 4,692,181 14,076,544 7,038,272 3,519,136 1,759,568 879,784 439,892 219,946 109,973 329,920 164,960 82,480 41,240 20,620 10,310 5,155 15,466 7,733 23,200 11,600 5,800 2,900 1,450 725 2,176 1,088 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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