Integer Profile

7,172,409

3 × 2390803

Prime factors, divisor sums, positional representations and sequence properties for 7,172,409. The prime factorization is 3 × 2390803.

Number of positive divisors: 4. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,172,40921,517,22810,758,6145,379,30716,137,9228,068,96124,206,88412,103,4426,051,72118,155,1649,077,5824,538,79113,616,3746,808,18720,424,56210,212,28130,636,84415,318,4227,659,21122,977,63411,488,81734,466,45217,233,2268,616,61325,849,84012,924,9206,462,4603,231,2301,615,6154,846,8462,423,4237,270,2703,635,13510,905,4065,452,70316,358,1108,179,05524,537,16612,268,58336,805,75018,402,87555,208,62627,604,31382,812,94041,406,47020,703,23562,109,70631,054,85393,164,56046,582,28023,291,14011,645,5705,822,78517,468,3568,734,1784,367,08913,101,2686,550,6343,275,3179,825,952

Showing 60 of 60.

Prime factorization

Factorization: 3 × 2390803
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 9,563,216
Proper-divisor sum: 2,390,807
Digit sum: 30
Digital root: 3

Number bases

Decimal: 7172409
Binary: 11011010111000100111001 (23 bits)
Octal: 0o33270471
Hexadecimal: 0x6D7139

Divisor catalog (4)

132,390,8037,172,409

Showing 4 of 4.