Compare 137639 vs 137642

Property	137639	137642
Type	prime	semiprime
Unique factors	1	2
Total factors	1	2
Prime factorization	137639¹	2¹ × 68821¹
Prime factorization	137639	2 × 68821
Divisors count	2	4
Divisors	1, 137639	1, 2, 68821, 137642
Number of properties	6	1
Additive primes	5291st
Emirps	2651st
Isolated primes	9634th
Primes	12813th
Safe primes	868th
Semiprimes		31673rd
Sexy primes (2nd member)	3159th
Roman numberals
Base 2	100001100110100111₂	100001100110101010₂
Base 3	20222210202₃	20222210212₃
Base 4	201212213₄	201212222₄
Base 5	13401024₅	13401032₅
Base 6	2541115₆	2541122₆
Base 7	1112165₇	1112201₇
Base 8	414647₈	414652₈
Base 9	228722₉	228725₉
Base 10	137639₁₀	137642₁₀
Base 11	94457₁₁	9445a₁₁
Base 12	6779b₁₂	677a2₁₂
Base 13	4a858₁₃	4a85b₁₃
Base 14	38235₁₄	38238₁₄
Base 15	2abae₁₅	2abb2₁₅
Base 16	219a7₁₆	219aa₁₆