λ
Sigma Notebook

4,604,978

2 × 7 × 97 × 3391
Deficient Even Composite

4,604,978 is even and not a perfect square. Its factorization is 2 × 7 × 97 × 3391 and its 16 divisors sum to 7,977,984.

Prime Factor Structure

Factorization String 2 × 7 × 97 × 3391
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,977,984
Proper Divisor Sum 3,373,006
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4604969 ← → #4604993

Radix Representation

Decimal 4604978
Binary 10001100100010000110010 (23 bits)
Octal 0o21442062
Hexadecimal 0x464432

Divisor Catalog (16)

1 2 7 14 97 194 679 1,358 3,391 6,782 23,737 47,474 328,927 657,854 2,302,489 4,604,978

Collatz Trajectory (100 steps to reach 1)

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

4,604,978 2,302,489 6,907,468 3,453,734 1,726,867 5,180,602 2,590,301 7,770,904 3,885,452 1,942,726 971,363 2,914,090 1,457,045 4,371,136 2,185,568 1,092,784 546,392 273,196 136,598 68,299 204,898 102,449 307,348 153,674 76,837 230,512 115,256 57,628 28,814 14,407 43,222 21,611 64,834 32,417 97,252 48,626 24,313 72,940 36,470 18,235 54,706 27,353 82,060 41,030 20,515 61,546 30,773 92,320 46,160 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541 1,624 812

More profiles

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