λ
Sigma Notebook

7,257,696

25 × 3 × 19 × 23 × 173
Abundant Even Composite

7,257,696 is even and not a perfect square. Its factorization is 2^5 × 3 × 19 × 23 × 173 and its 96 divisors sum to 21,047,040.

Prime Factor Structure

Factorization String 2^5 × 3 × 19 × 23 × 173
Distinct Prime Factors 5
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 21,047,040
Proper Divisor Sum 13,789,344
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #7257667 ← → #7257707

Radix Representation

Decimal 7257696
Binary 11011101011111001100000 (23 bits)
Octal 0o33537140
Hexadecimal 0x6EBE60

Divisor Catalog (60 of 96)

1 2 3 4 6 8 12 16 19 23 24 32 38 46 48 57 69 76 92 96 114 138 152 173 184 228 276 304 346 368 437 456 519 552 608 692 736 874 912 1,038 1,104 1,311 1,384 1,748 1,824 2,076 2,208 2,622 2,768 3,287 3,496 3,979 4,152 5,244 5,536 6,574 6,992 7,958 8,304 9,861

Collatz Trajectory (191 steps to reach 1)

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

7,257,696 3,628,848 1,814,424 907,212 453,606 226,803 680,410 340,205 1,020,616 510,308 255,154 127,577 382,732 191,366 95,683 287,050 143,525 430,576 215,288 107,644 53,822 26,911 80,734 40,367 121,102 60,551 181,654 90,827 272,482 136,241 408,724 204,362 102,181 306,544 153,272 76,636 38,318 19,159 57,478 28,739 86,218 43,109 129,328 64,664 32,332 16,166 8,083 24,250 12,125 36,376 18,188 9,094 4,547 13,642 6,821 20,464 10,232 5,116 2,558 1,279

More profiles

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