Compare 148997 vs 148999

Property148997148999
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1489971371 × 40271
Prime factorization14899737 × 4027
Divisors count24
Divisors1, 1489971, 37, 4027, 148999
Number of properties61
Chen primes5894th 
Isolated primes10388th 
Primes13757th 
Pythagorean primes6861st 
Semiprimes 34173rd
Sexy primes (2nd member)3371st 
Super primes1627th 
Roman numberals  
Base 210010001100000010121001000110000001112
Base 3211201011023211201011113
Base 421012001142101200134
Base 5142314425142314445
Base 63105445631054516
Base 71160252711602547
Base 844300584430078
Base 924634292463449
Base 101489971014899910
Base 11a1a4211a1a4411
Base 1272285127228712
Base 1352a841352a8613
Base 143c429143c42b14
Base 152e232152e23415
Base 1624605162460716
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