Integer Profile

8,342,390

2 × 5 × 7 × 37 × 3221

Prime factors, divisor sums, positional representations and sequence properties for 8,342,390. The prime factorization is 2 × 5 × 7 × 37 × 3221.

Number of positive divisors: 32. Showing the recorded part of the sequence: 181.

AbundantEvenComposite

Prime factorization

Factorization: 2 × 5 × 7 × 37 × 3221
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 17,630,784
Proper-divisor sum: 9,288,394
Digit sum: 29
Digital root: 2

Number bases

Decimal: 8342390
Binary: 11111110100101101110110 (23 bits)
Octal: 0o37645566
Hexadecimal: 0x7F4B76

Divisor catalog (32)

12571014353770741852593705181,2952,5903,2216,44216,10522,54732,21045,094112,735119,177225,470238,354595,885834,2391,191,7701,668,4784,171,1958,342,390

Showing 32 of 32.

Collatz trajectory (181 steps)

Even: n → n/2; Odd: n → 3n + 1

8,342,3904,171,19512,513,5866,256,79318,770,3809,385,1904,692,59514,077,7867,038,89321,116,68010,558,3405,279,1702,639,5857,918,7563,959,3781,979,6895,939,0682,969,5341,484,7674,454,3022,227,1516,681,4543,340,72710,022,1825,011,09115,033,2747,516,63722,549,91211,274,9565,637,4782,818,7398,456,2184,228,10912,684,3286,342,1643,171,0821,585,5414,756,6242,378,3121,189,156594,578297,289891,868445,934222,967668,902334,4511,003,354501,6771,505,032752,516376,258188,129564,388282,194141,097423,292211,646105,823317,470

Showing 60 of 60.