λ
Sigma Notebook

3,049,257

3 × 1016419
Deficient Odd Composite

3,049,257 is odd and not a perfect square. Its factorization is 3 × 1016419 and its 4 divisors sum to 4,065,680.

Prime Factor Structure

Factorization String 3 × 1016419
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,065,680
Proper Divisor Sum 1,016,423
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #3049201 ← → #3049261

Radix Representation

Decimal 3049257
Binary 1011101000011100101001 (22 bits)
Octal 0o13503451
Hexadecimal 0x2E8729

Divisor Catalog (4)

1 3 1,016,419 3,049,257

Collatz Trajectory (195 steps to reach 1)

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

3,049,257 9,147,772 4,573,886 2,286,943 6,860,830 3,430,415 10,291,246 5,145,623 15,436,870 7,718,435 23,155,306 11,577,653 34,732,960 17,366,480 8,683,240 4,341,620 2,170,810 1,085,405 3,256,216 1,628,108 814,054 407,027 1,221,082 610,541 1,831,624 915,812 457,906 228,953 686,860 343,430 171,715 515,146 257,573 772,720 386,360 193,180 96,590 48,295 144,886 72,443 217,330 108,665 325,996 162,998 81,499 244,498 122,249 366,748 183,374 91,687 275,062 137,531 412,594 206,297 618,892 309,446 154,723 464,170 232,085 696,256

More profiles

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