1. Numbers
  2. Compare 28121 vs 28159

Compare 28121 vs 28159

Property2812128159
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization611 × 4611291 × 9711
Prime factorization61 × 46129 × 971
Divisors count44
Divisors1, 61, 461, 281211, 29, 971, 28159
Number of properties11
Semiprimes7010th7021st
Roman numberals  
Base 211011011101100121101101111111112
Base 31102120112311021212213
Base 4123131214123133334
Base 51344441514001145
Base 633410563342116
Base 714466271450457
Base 8667318667778
Base 9425159425579
Base 1028121102815910
Base 111a145111a17a11
Base 1214335121436712
Base 13ca5213ca8113
Base 14a36914a39514
Base 1584eb15852415
Base 166dd9166dff16
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