Integer Profile

3,917,438

2 × 7 × 279817

Prime factors, divisor sums, positional representations and sequence properties for 3,917,438. The prime factorization is 2 × 7 × 279817.

Number of positive divisors: 8. Showing the recorded part of the sequence: 154.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 7 × 279817
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 6,715,632
Proper-divisor sum: 2,798,194
Digit sum: 35
Digital root: 8

Number bases

Decimal: 3917438
Binary: 1110111100011001111110 (22 bits)
Octal: 0o16743176
Hexadecimal: 0x3BC67E

Divisor catalog (8)

12714279,817559,6341,958,7193,917,438

Showing 8 of 8.

Collatz trajectory (154 steps)

Even: n → n/2; Odd: n → 3n + 1

3,917,4381,958,7195,876,1582,938,0798,814,2384,407,11913,221,3586,610,67919,832,0389,916,01929,748,05814,874,02944,622,08822,311,04411,155,5225,577,76116,733,2848,366,6424,183,32112,549,9646,274,9823,137,4919,412,4744,706,23714,118,7127,059,3563,529,6781,764,8395,294,5182,647,2597,941,7783,970,88911,912,6685,956,3342,978,1678,934,5024,467,25113,401,7546,700,87720,102,63210,051,3165,025,6582,512,8297,538,4883,769,2441,884,622942,3112,826,9341,413,4674,240,4022,120,2016,360,6043,180,3021,590,1514,770,4542,385,2277,155,6823,577,84110,733,5245,366,762

Showing 60 of 60.