λ
Sigma Notebook

630,307

630307
Deficient Odd Prime

630,307 is odd and not a perfect square. Its factorization is 630307 and its 2 divisors sum to 630,308.

Prime Factor Structure

Factorization String 630307
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 630,308
Proper Divisor Sum 1
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #630299 ← → #630319

Radix Representation

Decimal 630307
Binary 10011001111000100011 (20 bits)
Octal 0o2317043
Hexadecimal 0x99E23

Divisor Catalog (2)

1 630,307

Collatz Trajectory (53 steps to reach 1)

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

630,307 1,890,922 945,461 2,836,384 1,418,192 709,096 354,548 177,274 88,637 265,912 132,956 66,478 33,239 99,718 49,859 149,578 74,789 224,368 112,184 56,092 28,046 14,023 42,070 21,035 63,106 31,553 94,660 47,330 23,665 70,996 35,498 17,749 53,248 26,624 13,312 6,656 3,328 1,664 832 416 208 104 52 26 13 40 20 10 5 16 8 4 2 1

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