λ
Sigma Notebook

2,415,676

22 × 603919
Deficient Even Composite

2,415,676 is even and not a perfect square. Its factorization is 2^2 × 603919 and its 6 divisors sum to 4,227,440.

Prime Factor Structure

Factorization String 2^2 × 603919
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 4,227,440
Proper Divisor Sum 1,811,764
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2415653 ← → #2415689

Radix Representation

Decimal 2415676
Binary 1001001101110000111100 (22 bits)
Octal 0o11156074
Hexadecimal 0x24DC3C

Divisor Catalog (6)

1 2 4 603,919 1,207,838 2,415,676

Collatz Trajectory (205 steps to reach 1)

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

2,415,676 1,207,838 603,919 1,811,758 905,879 2,717,638 1,358,819 4,076,458 2,038,229 6,114,688 3,057,344 1,528,672 764,336 382,168 191,084 95,542 47,771 143,314 71,657 214,972 107,486 53,743 161,230 80,615 241,846 120,923 362,770 181,385 544,156 272,078 136,039 408,118 204,059 612,178 306,089 918,268 459,134 229,567 688,702 344,351 1,033,054 516,527 1,549,582 774,791 2,324,374 1,162,187 3,486,562 1,743,281 5,229,844 2,614,922 1,307,461 3,922,384 1,961,192 980,596 490,298 245,149 735,448 367,724 183,862 91,931

More profiles

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