Compare 138656 vs 138661

Property	138656	138661
Type	composite number	prime
Unique factors	3	1
Total factors	7	1
Prime factorization	2⁵ × 7¹ × 619¹	138661¹
Prime factorization	2 × 2 × 2 × 2 × 2 × 7 × 619	138661
Divisors count	24	2
Divisors	1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619, 1238, 2476, 4333, 4952, 8666, 9904, 17332, 19808, 34664, 69328, 138656	1, 138661
Number of properties	0	5
Harmonic primes		4845th
Isolated primes		9705th
Long primes		4824th
Primes		12902nd
Pythagorean primes		6424th
Roman numberals
Base 2	100001110110100000₂	100001110110100101₂
Base 3	21001012102₃	21001012121₃
Base 4	201312200₄	201312211₄
Base 5	13414111₅	13414121₅
Base 6	2545532₆	2545541₆
Base 7	1115150₇	1115155₇
Base 8	416640₈	416645₈
Base 9	231172₉	231177₉
Base 10	138656₁₀	138661₁₀
Base 11	951a1₁₁	951a6₁₁
Base 12	682a8₁₂	682b1₁₂
Base 13	4b15b₁₃	4b163₁₃
Base 14	38760₁₄	38765₁₄
Base 15	2b13b₁₅	2b141₁₅
Base 16	21da0₁₆	21da5₁₆