λ
Sigma Notebook

6,623,236

22 × 1655809
Deficient Even Composite

6,623,236 is even and not a perfect square. Its factorization is 2^2 × 1655809 and its 6 divisors sum to 11,590,670.

Prime Factor Structure

Factorization String 2^2 × 1655809
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 11,590,670
Proper Divisor Sum 4,967,434
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #6623231 ← → #6623237

Radix Representation

Decimal 6623236
Binary 11001010001000000000100 (23 bits)
Octal 0o31210004
Hexadecimal 0x651004

Divisor Catalog (6)

1 2 4 1,655,809 3,311,618 6,623,236

Collatz Trajectory (72 steps to reach 1)

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

6,623,236 3,311,618 1,655,809 4,967,428 2,483,714 1,241,857 3,725,572 1,862,786 931,393 2,794,180 1,397,090 698,545 2,095,636 1,047,818 523,909 1,571,728 785,864 392,932 196,466 98,233 294,700 147,350 73,675 221,026 110,513 331,540 165,770 82,885 248,656 124,328 62,164 31,082 15,541 46,624 23,312 11,656 5,828 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34

More profiles

← Previous Integer #6,623,235 Browse Full Index Next Integer #6,623,237 →