Compare 136978 vs 136980

Property	136978	136980
Type	semiprime	composite number
Unique factors	2	4
Total factors	2	6
Prime factorization	2¹ × 68489¹	2² × 3² × 5¹ × 761¹
Prime factorization	2 × 68489	2 × 2 × 3 × 3 × 5 × 761
Divisors count	4	36
Divisors	1, 2, 68489, 136978	1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 761, 1522, 2283, 3044, 3805, 4566, 6849, 7610, 9132, 11415, 13698, 15220, 22830, 27396, 34245, 45660, 68490, 136980
Number of properties	1	0
Semiprimes	31531st
Roman numberals
Base 2	100001011100010010₂	100001011100010100₂
Base 3	20221220021₃	20221220100₃
Base 4	201130102₄	201130110₄
Base 5	13340403₅	13340410₅
Base 6	2534054₆	2534100₆
Base 7	1110232₇	1110234₇
Base 8	413422₈	413424₈
Base 9	227807₉	227810₉
Base 10	136978₁₀	136980₁₀
Base 11	93a06₁₁	93a08₁₁
Base 12	6732a₁₂	67330₁₂
Base 13	4a46a₁₃	4a46c₁₃
Base 14	37cc2₁₄	37cc4₁₄
Base 15	2a8bd₁₅	2a8c0₁₅
Base 16	21712₁₆	21714₁₆