Compare 130620 vs 130621

Property	130620	130621
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 7¹ × 311¹	130621¹
Prime factorization	2 × 2 × 3 × 5 × 7 × 311	130621
Divisors count	48	2
Divisors	1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1555, 1866, 2177, 3110, 3732, 4354, 4665, 6220, 6531, 8708, 9330, 10885, 13062, 18660, 21770, 26124, 32655, 43540, 65310, 130620	1, 130621
Number of properties	0	7
Additive primes		5039th
Chen primes		5275th
Emirps		2483rd
Lucky primes		1602nd
Primes		12215th
Pythagorean primes		6077th
Twin primes (2nd member)		1522nd
Roman numberals
Base 2	11111111000111100₂	11111111000111101₂
Base 3	20122011210₃	20122011211₃
Base 4	133320330₄	133320331₄
Base 5	13134440₅	13134441₅
Base 6	2444420₆	2444421₆
Base 7	1052550₇	1052551₇
Base 8	377074₈	377075₈
Base 9	218153₉	218154₉
Base 10	130620₁₀	130621₁₀
Base 11	8a156₁₁	8a157₁₁
Base 12	63710₁₂	63711₁₂
Base 13	475b9₁₃	475ba₁₃
Base 14	35860₁₄	35861₁₄
Base 15	28a80₁₅	28a81₁₅
Base 16	1fe3c₁₆	1fe3d₁₆