Compare 202114 vs 202121

Property202114202121
Typecomposite numberprime
Unique factors31
Total factors31
Prime factorization21 × 111 × 918712021211
Prime factorization2 × 11 × 9187202121
Divisors count82
Divisors1, 2, 11, 22, 9187, 18374, 101057, 2021141, 202121
Number of properties06
Chen primes 7591st
Harmonic primes 6814th
Isolated primes 13812th
Primes 18159th
Pythagorean primes 9066th
Sexy primes (1st member) 4332nd
Roman numberals  
Base 211000101011000001021100010101100010012
Base 310102102020131010210202223
Base 430111200243011120214
Base 5224314245224314415
Base 64155414641554256
Base 71501153715011637
Base 861260286126118
Base 933722193372289
Base 102021141020212110
Base 111289401112894711
Base 1298b6a1298b7512
Base 1370cc31370cca13
Base 145392a145393314
Base 153ed44153ed4b15
Base 1631582163158916
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