Integer Profile

2,020,790

2 × 5 × 17 × 11887

Prime factors, divisor sums, positional representations and sequence properties for 2,020,790. The prime factorization is 2 × 5 × 17 × 11887.

Number of positive divisors: 16. Showing the recorded part of the sequence: 228.

DeficientEvenComposite

Collatz trajectory (228 steps)

Even: n → n/2; Odd: n → 3n + 1

2,020,7901,010,3953,031,1861,515,5934,546,7802,273,3901,136,6953,410,0861,705,0435,115,1302,557,5657,672,6963,836,3481,918,174959,0872,877,2621,438,6314,315,8942,157,9476,473,8423,236,9219,710,7644,855,3822,427,6917,283,0743,641,53710,924,6125,462,3062,731,1538,193,4604,096,7302,048,3656,145,0963,072,5481,536,274768,1372,304,4121,152,206576,1031,728,310864,1552,592,4661,296,2333,888,7001,944,350972,1752,916,5261,458,2634,374,7902,187,3956,562,1863,281,0939,843,2804,921,6402,460,8201,230,410615,2051,845,616922,808461,404

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 17 × 11887
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,851,712
Proper-divisor sum: 1,830,922
Digit sum: 20
Digital root: 2

Number bases

Decimal: 2020790
Binary: 111101101010110110110 (21 bits)
Octal: 0o7552666
Hexadecimal: 0x1ED5B6

Divisor catalog (16)

1251017348517011,88723,77459,435118,870202,079404,1581,010,3952,020,790

Showing 16 of 16.