λ
Sigma Notebook

7,748,302

2 × 3874151
Deficient Even Composite

7,748,302 is even and not a perfect square. Its factorization is 2 × 3874151 and its 4 divisors sum to 11,622,456.

Prime Factor Structure

Factorization String 2 × 3874151
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,622,456
Proper Divisor Sum 3,874,154
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #7748291 ← → #7748317

Radix Representation

Decimal 7748302
Binary 11101100011101011001110 (23 bits)
Octal 0o35435316
Hexadecimal 0x763ACE

Divisor Catalog (4)

1 2 3,874,151 7,748,302

Collatz Trajectory (217 steps to reach 1)

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

7,748,302 3,874,151 11,622,454 5,811,227 17,433,682 8,716,841 26,150,524 13,075,262 6,537,631 19,612,894 9,806,447 29,419,342 14,709,671 44,129,014 22,064,507 66,193,522 33,096,761 99,290,284 49,645,142 24,822,571 74,467,714 37,233,857 111,701,572 55,850,786 27,925,393 83,776,180 41,888,090 20,944,045 62,832,136 31,416,068 15,708,034 7,854,017 23,562,052 11,781,026 5,890,513 17,671,540 8,835,770 4,417,885 13,253,656 6,626,828 3,313,414 1,656,707 4,970,122 2,485,061 7,455,184 3,727,592 1,863,796 931,898 465,949 1,397,848 698,924 349,462 174,731 524,194 262,097 786,292 393,146 196,573 589,720 294,860

More profiles

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