1,102,772
22 × 11 × 71 × 353
Deficient
Even
Composite
1,102,772 has digital root 2. The neighboring primes are 1102757 and 1102813; its proper-divisor sum differs from the starting integer by -64,552.
Resources
Prime Factor Structure
Factorization String
2^2 × 11 × 71 × 353
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
2,140,992
Proper Divisor Sum
1,038,220
Digit Sum / Digital Root
20 (Root: 2)
Adjacent Primes
#1102757 ← → #1102813
Radix Representation
| Decimal | 1102772 |
| Binary | 100001101001110110100 (21 bits) |
| Octal | 0o4151664 |
| Hexadecimal | 0x10D3B4 |
Divisor Catalog (5 of 24)
Collatz Trajectory (85 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.