Compare 28879 vs 28880

Property	28879	28880
Type	prime	composite number
Unique factors	1	3
Total factors	1	7
Prime factorization	28879¹	2⁴ × 5¹ × 19²
Prime factorization	28879	2 × 2 × 2 × 2 × 5 × 19 × 19
Divisors count	2	30
Divisors	1, 28879	1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 7220, 14440, 28880
Number of properties	4	0
Happy primes	509th
Harmonic primes	1176th
Isolated primes	2230th
Primes	3145th
Roman numberals
Base 2	111000011001111₂	111000011010000₂
Base 3	1110121121₃	1110121122₃
Base 4	13003033₄	13003100₄
Base 5	1411004₅	1411010₅
Base 6	341411₆	341412₆
Base 7	150124₇	150125₇
Base 8	70317₈	70320₈
Base 9	43547₉	43548₉
Base 10	28879₁₀	28880₁₀
Base 11	1a774₁₁	1a775₁₁
Base 12	14867₁₂	14868₁₂
Base 13	101b6₁₃	101b7₁₃
Base 14	a74b₁₄	a74c₁₄
Base 15	8854₁₅	8855₁₅
Base 16	70cf₁₆	70d0₁₆