Integer Profile

2,105,001

3^3 × 53 × 1471

Prime factors, divisor sums, positional representations and sequence properties for 2,105,001. The prime factorization is 3^3 × 53 × 1471.

Number of positive divisors: 16. Showing the recorded part of the sequence: 272.

DeficientOddComposite

Collatz trajectory (272 steps)

Even: n → n/2; Odd: n → 3n + 1

2,105,0016,315,0043,157,5021,578,7514,736,2542,368,1277,104,3823,552,19110,656,5745,328,28715,984,8627,992,43123,977,29411,988,64735,965,94217,982,97153,948,91426,974,45780,923,37240,461,68620,230,84360,692,53030,346,26591,038,79645,519,39822,759,69968,279,09834,139,549102,418,64851,209,32425,604,66212,802,33138,406,99419,203,49757,610,49228,805,24614,402,62343,207,87021,603,93564,811,80632,405,90397,217,71048,608,855145,826,56672,913,283218,739,850109,369,925328,109,776164,054,88882,027,44441,013,72220,506,86161,520,58430,760,29215,380,1467,690,07323,070,22011,535,1105,767,55517,302,666

Showing 60 of 60.

Prime factorization

Factorization: 3^3 × 53 × 1471
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,179,520
Proper-divisor sum: 1,074,519
Digit sum: 9
Digital root: 9

Number bases

Decimal: 2105001
Binary: 1000000001111010101001 (22 bits)
Octal: 0o10017251
Hexadecimal: 0x201EA9

Divisor catalog (16)

13927531594771,4311,4714,41313,23939,71777,963233,889701,6672,105,001

Showing 16 of 16.