λ
Sigma Notebook

6,211,607

197 × 31531
Deficient Odd Composite

6,211,607 is odd and not a perfect square. Its factorization is 197 × 31531 and its 4 divisors sum to 6,243,336.

Prime Factor Structure

Factorization String 197 × 31531
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,243,336
Proper Divisor Sum 31,729
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #6211573 ← → #6211609

Radix Representation

Decimal 6211607
Binary 10111101100100000010111 (23 bits)
Octal 0o27544027
Hexadecimal 0x5EC817

Divisor Catalog (4)

1 197 31,531 6,211,607

Collatz Trajectory (152 steps to reach 1)

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

6,211,607 18,634,822 9,317,411 27,952,234 13,976,117 41,928,352 20,964,176 10,482,088 5,241,044 2,620,522 1,310,261 3,930,784 1,965,392 982,696 491,348 245,674 122,837 368,512 184,256 92,128 46,064 23,032 11,516 5,758 2,879 8,638 4,319 12,958 6,479 19,438 9,719 29,158 14,579 43,738 21,869 65,608 32,804 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096

More profiles

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