Integer Profile

2,065,575

3 × 5^2 × 27541

Prime factors, divisor sums, positional representations and sequence properties for 2,065,575. The prime factorization is 3 × 5^2 × 27541.

Number of positive divisors: 12. Showing the recorded part of the sequence: 171.

DeficientOddComposite

Divisor catalog (12)

13515257527,54182,623137,705413,115688,5252,065,575

Showing 12 of 12.

Collatz trajectory (171 steps)

Even: n → n/2; Odd: n → 3n + 1

2,065,5756,196,7263,098,3639,295,0904,647,54513,942,6366,971,3183,485,65910,456,9785,228,48915,685,4687,842,7343,921,36711,764,1025,882,05117,646,1548,823,07726,469,23213,234,6166,617,3083,308,6541,654,3274,962,9822,481,4917,444,4743,722,23711,166,7125,583,3562,791,6781,395,8394,187,5182,093,7596,281,2783,140,6399,421,9184,710,95914,132,8787,066,43921,199,31810,599,65931,798,97815,899,48947,698,46823,849,23411,924,61735,773,85217,886,9268,943,46326,830,39013,415,19540,245,58620,122,79360,368,38030,184,19015,092,09545,276,28622,638,14367,914,43033,957,215101,871,646

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 27541
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,415,208
Proper-divisor sum: 1,349,633
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2065575
Binary: 111111000010010100111 (21 bits)
Octal: 0o7702247
Hexadecimal: 0x1F84A7