Compare 136983 vs 136991

Property136983136991
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization31 × 71 × 111 × 59311369911
Prime factorization3 × 7 × 11 × 593136991
Divisors count162
Divisors1, 3, 7, 11, 21, 33, 77, 231, 593, 1779, 4151, 6523, 12453, 19569, 45661, 1369831, 136991
Number of properties07
Additive primes 5268th
Chen primes 5497th
Cousin primes (2nd member) 1578th
Harmonic primes 4797th
Primes 12759th
Prime triplets (2nd member) 639th
Twin primes (1st member) 1587th
Roman numberals  
Base 210000101110001011121000010111000111112
Base 3202212201103202212202023
Base 420113011342011301334
Base 5133404135133404315
Base 62534103625341156
Base 71110240711102517
Base 841342784134378
Base 922781392278229
Base 101369831013699110
Base 1193a101193a1811
Base 1267333126733b12
Base 134a472134a47a13
Base 1437cc71437cd114
Base 152a8c3152a8cb15
Base 1621717162171f16
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