Compare 8121 vs 8149

Property81218149
Typesemiprimesemiprime
Unique factors22
Total factors22
Prime factorization31 × 27071291 × 2811
Prime factorization3 × 270729 × 281
Divisors count44
Divisors1, 3, 2707, 81211, 29, 281, 8149
Number of properties11
Semiprimes2166th2176th
Roman numberals  
Base 21111110111001211111110101012
Base 310201021031020112113
Base 41332321413331114
Base 522444152300445
Base 610133361014216
Base 7324517325217
Base 8176718177258
Base 9121239121549
Base 10812110814910
Base 11611311613911
Base 12484912487112
Base 13390913392b13
Base 142d61142d8114
Base 15261615263415
Base 161fb9161fd516
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