Compare 40031 vs 40040

Property	40031	40040
Type	prime	composite number
Unique factors	1	5
Total factors	1	7
Prime factorization	40031¹	2³ × 5¹ × 7¹ × 11¹ × 13¹
Prime factorization	40031	2 × 2 × 2 × 5 × 7 × 11 × 13
Divisors count	2	64
Divisors	1, 40031	1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040
Number of properties	4	0
Harmonic primes	1568th
Isolated primes	3025th
Primes	4206th
Sexy primes (1st member)	1195th
Roman numberals
Base 2	1001110001011111₂	1001110001101000₂
Base 3	2000220122₃	2000220222₃
Base 4	21301133₄	21301220₄
Base 5	2240111₅	2240130₅
Base 6	505155₆	505212₆
Base 7	224465₇	224510₇
Base 8	116137₈	116150₈
Base 9	60818₉	60828₉
Base 10	40031₁₀	40040₁₀
Base 11	28092₁₁	280a0₁₁
Base 12	1b1bb₁₂	1b208₁₂
Base 13	152b4₁₃	152c0₁₃
Base 14	10835₁₄	10840₁₄
Base 15	bcdb₁₅	bce5₁₅
Base 16	9c5f₁₆	9c68₁₆