7,397,321

7397321

7,397,321 factors as 7397321. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 142 steps.

Prime Factor Structure

Factorization String 7397321

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 7,397,322

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #7397303 ← → #7397347

Radix Representation

Decimal	7397321
Binary	11100001101111111001001 (23 bits)
Octal	0o34157711
Hexadecimal	0x70DFC9

Divisor Catalog (2)

1 7,397,321

Collatz Trajectory (142 steps to reach 1)

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

7,397,321 22,191,964 11,095,982 5,547,991 16,643,974 8,321,987 24,965,962 12,482,981 37,448,944 18,724,472 9,362,236 4,681,118 2,340,559 7,021,678 3,510,839 10,532,518 5,266,259 15,798,778 7,899,389 23,698,168 11,849,084 5,924,542 2,962,271 8,886,814 4,443,407 13,330,222 6,665,111 19,995,334 9,997,667 29,993,002 14,996,501 44,989,504 22,494,752 11,247,376 5,623,688 2,811,844 1,405,922 702,961 2,108,884 1,054,442 527,221 1,581,664 790,832 395,416 197,708 98,854 49,427 148,282 74,141 222,424 111,212 55,606 27,803 83,410 41,705 125,116 62,558 31,279 93,838 46,919

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