Compare 129919 vs 129971

Property	129919	129971
Type	prime	prime
Unique factors	1	1
Total factors	1	1
Prime factorization	129919¹	129971¹
Prime factorization	129919	129971
Divisors count	2	2
Divisors	1, 129919	1, 129971
Number of properties	5	6
Additive primes	5011th	5014th
Chen primes		5254th
Cousin primes (2nd member)		1509th
Isolated primes		9126th
Lucky primes	1594th
Primes	12154th	12159th
Sophie germain primes		1460th
Twin primes (2nd member)	1517th
Ulam primes	856th
Roman numberals
Base 2	11111101101111111₂	11111101110110011₂
Base 3	20121012211₃	20121021202₃
Base 4	133231333₄	133232303₄
Base 5	13124134₅	13124341₅
Base 6	2441251₆	2441415₆
Base 7	1050526₇	1050632₇
Base 8	375577₈	375663₈
Base 9	217184₉	217252₉
Base 10	129919₁₀	129971₁₀
Base 11	89679₁₁	89716₁₁
Base 12	63227₁₂	6326b₁₂
Base 13	4719a₁₃	4720a₁₃
Base 14	354bd₁₄	35519₁₄
Base 15	28764₁₅	2879b₁₅
Base 16	1fb7f₁₆	1fbb3₁₆