Compare 63420 vs 63421

Property	63420	63421
Type	composite number	prime
Unique factors	5	1
Total factors	6	1
Prime factorization	2² × 3¹ × 5¹ × 7¹ × 151¹	63421¹
Prime factorization	2 × 2 × 3 × 5 × 7 × 151	63421
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, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 9060, 10570, 12684, 15855, 21140, 31710, 63420	1, 63421
Number of properties	0	5
Long primes		2408th
Primes		6357th
Pythagorean primes		3166th
Twin primes (2nd member)		840th
Ulam primes		474th
Roman numberals
Base 2	1111011110111100₂	1111011110111101₂
Base 3	10012222220₃	10012222221₃
Base 4	33132330₄	33132331₄
Base 5	4012140₅	4012141₅
Base 6	1205340₆	1205341₆
Base 7	352620₇	352621₇
Base 8	173674₈	173675₈
Base 9	105886₉	105887₉
Base 10	63420₁₀	63421₁₀
Base 11	43715₁₁	43716₁₁
Base 12	30850₁₂	30851₁₂
Base 13	22b36₁₃	22b37₁₃
Base 14	19180₁₄	19181₁₄
Base 15	13bd0₁₅	13bd1₁₅
Base 16	f7bc₁₆	f7bd₁₆