Integer Profile

1,988,501

29 × 191 × 359

Prime factors, divisor sums, positional representations and sequence properties for 1,988,501. The prime factorization is 29 × 191 × 359.

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

DeficientOddComposite

Divisor catalog (8)

1291913595,53910,41168,5691,988,501

Showing 8 of 8.

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

1,988,5015,965,5042,982,7521,491,376745,688372,844186,42293,211279,634139,817419,452209,726104,863314,590157,295471,886235,943707,830353,9151,061,746530,8731,592,620796,310398,1551,194,466597,2331,791,700895,850447,9251,343,776671,888335,944167,97283,98641,993125,98062,99031,49594,48647,243141,73070,865212,596106,29853,149159,44879,72439,86219,93159,79429,89789,69244,84622,42367,27033,635100,90650,453151,36075,680

Showing 60 of 60.

Prime factorization

Factorization: 29 × 191 × 359
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,073,600
Proper-divisor sum: 85,099
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1988501
Binary: 111100101011110010101 (21 bits)
Octal: 0o7453625
Hexadecimal: 0x1E5795