Integer Profile

2,231,369

7 × 17^2 × 1103

Prime factors, divisor sums, positional representations and sequence properties for 2,231,369. The prime factorization is 7 × 17^2 × 1103.

Number of positive divisors: 12. Showing the recorded part of the sequence: 210.

DeficientOddComposite

Collatz trajectory (210 steps)

Even: n → n/2; Odd: n → 3n + 1

2,231,3696,694,1083,347,0541,673,5275,020,5822,510,2917,530,8743,765,43711,296,3125,648,1562,824,0781,412,0394,236,1182,118,0596,354,1783,177,0899,531,2684,765,6342,382,8177,148,4523,574,2261,787,1135,361,3402,680,6701,340,3354,021,0062,010,5036,031,5103,015,7559,047,2664,523,63313,570,9006,785,4503,392,72510,178,1765,089,0882,544,5441,272,272636,136318,068159,03479,517238,552119,27659,63829,81989,45844,729134,18867,09433,547100,64250,321150,96475,48237,741113,22456,61228,30614,153

Showing 60 of 60.

Prime factorization

Factorization: 7 × 17^2 × 1103
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,711,424
Proper-divisor sum: 480,055
Digit sum: 26
Digital root: 8

Number bases

Decimal: 2231369
Binary: 1000100000110001001001 (22 bits)
Octal: 0o10406111
Hexadecimal: 0x220C49

Divisor catalog (12)

17171192891,1032,0237,72118,751131,257318,7672,231,369

Showing 12 of 12.