λ
Sigma Notebook

4,007,265

3 × 5 × 463 × 577
Deficient Odd Composite

4,007,265 is odd and not a perfect square. Its factorization is 3 × 5 × 463 × 577 and its 16 divisors sum to 6,436,608.

Prime Factor Structure

Factorization String 3 × 5 × 463 × 577
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 6,436,608
Proper Divisor Sum 2,429,343
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #4007261 ← → #4007279

Radix Representation

Decimal 4007265
Binary 1111010010010101100001 (22 bits)
Octal 0o17222541
Hexadecimal 0x3D2561

Divisor Catalog (16)

1 3 5 15 463 577 1,389 1,731 2,315 2,885 6,945 8,655 267,151 801,453 1,335,755 4,007,265

Collatz Trajectory (428 steps to reach 1)

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

4,007,265 12,021,796 6,010,898 3,005,449 9,016,348 4,508,174 2,254,087 6,762,262 3,381,131 10,143,394 5,071,697 15,215,092 7,607,546 3,803,773 11,411,320 5,705,660 2,852,830 1,426,415 4,279,246 2,139,623 6,418,870 3,209,435 9,628,306 4,814,153 14,442,460 7,221,230 3,610,615 10,831,846 5,415,923 16,247,770 8,123,885 24,371,656 12,185,828 6,092,914 3,046,457 9,139,372 4,569,686 2,284,843 6,854,530 3,427,265 10,281,796 5,140,898 2,570,449 7,711,348 3,855,674 1,927,837 5,783,512 2,891,756 1,445,878 722,939 2,168,818 1,084,409 3,253,228 1,626,614 813,307 2,439,922 1,219,961 3,659,884 1,829,942 914,971

More profiles

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