6,563,015

5 × 1312603

6,563,015 factors as 5 × 1312603. Its 4 positive divisors give a proper-divisor sum of 1,312,609, so this integer is deficient. The Collatz stopping time is 178 steps.

Prime Factor Structure

Factorization String 5 × 1312603

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,875,624

Proper Divisor Sum 1,312,609

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #6562991 ← → #6563017

Radix Representation

Decimal	6563015
Binary	11001000010010011000111 (23 bits)
Octal	0o31022307
Hexadecimal	0x6424C7

Divisor Catalog (4)

1 5 1,312,603 6,563,015

Collatz Trajectory (178 steps to reach 1)

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

6,563,015 19,689,046 9,844,523 29,533,570 14,766,785 44,300,356 22,150,178 11,075,089 33,225,268 16,612,634 8,306,317 24,918,952 12,459,476 6,229,738 3,114,869 9,344,608 4,672,304 2,336,152 1,168,076 584,038 292,019 876,058 438,029 1,314,088 657,044 328,522 164,261 492,784 246,392 123,196 61,598 30,799 92,398 46,199 138,598 69,299 207,898 103,949 311,848 155,924 77,962 38,981 116,944 58,472 29,236 14,618 7,309 21,928 10,964 5,482 2,741 8,224 4,112 2,056 1,028 514 257 772 386 193

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