Integer Profile

2,137,846

2 × 457 × 2339

Prime factors, divisor sums, positional representations and sequence properties for 2,137,846. The prime factorization is 2 × 457 × 2339.

Number of positive divisors: 8. Showing the recorded part of the sequence: 122.

DeficientEvenComposite

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

2,137,8461,068,9233,206,7701,603,3854,810,1562,405,0781,202,5393,607,6181,803,8095,411,4282,705,7141,352,8574,058,5722,029,2861,014,6433,043,9301,521,9654,565,8962,282,9481,141,474570,7371,712,212856,106428,0531,284,160642,080321,040160,52080,26040,13020,06560,19630,09815,04945,14822,57411,28733,86216,93150,79425,39776,19238,09619,0489,5244,7622,3817,1443,5721,7868932,6801,3406703351,0065031,5107552,266

Showing 60 of 60.

Prime factorization

Factorization: 2 × 457 × 2339
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,215,160
Proper-divisor sum: 1,077,314
Digit sum: 31
Digital root: 4

Number bases

Decimal: 2137846
Binary: 1000001001111011110110 (22 bits)
Octal: 0o10117366
Hexadecimal: 0x209EF6

Divisor catalog (8)

124579142,3394,6781,068,9232,137,846

Showing 8 of 8.