Compare 121661 vs 121993

Property121661121993
Typeprimeprime
Unique factors11
Total factors11
Prime factorization12166111219931
Prime factorization121661121993
Divisors count22
Divisors1, 1216611, 121993
Number of properties76
Additive primes4714th 
Chen primes4966th 
Cousin primes (1st member) 1430th
Happy primes1794th 
Harmonic primes 4338th
Isolated primes8575th8593rd
Long primes4290th4298th
Primes11452nd11474th
Pythagorean primes5696th5706th
Roman numberals  
Base 2111011011001111012111011100100010012
Base 3200112122223200121000213
Base 413123033141313020214
Base 5123431215124004335
Base 62335125623404416
Base 71014461710154447
Base 835547583562118
Base 920478892053079
Base 101216611012199310
Base 1183451118372311
Base 125a4a5125a72112
Base 13434b713436b113
Base 14324a1143265b14
Base 15260ab152622d15
Base 161db3d161dc8916
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