Integer Profile

2,890,985

5 × 23^2 × 1093

Prime factors, divisor sums, positional representations and sequence properties for 2,890,985. The prime factorization is 5 × 23^2 × 1093.

Number of positive divisors: 12. Showing the recorded part of the sequence: 120.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 3,629,892
Proper-divisor sum: 738,907
Digit sum: 41
Digital root: 5

Number bases

Decimal: 2890985
Binary: 1011000001110011101001 (22 bits)
Octal: 0o13016351
Hexadecimal: 0x2C1CE9

Divisor catalog (12)

15231155291,0932,6455,46525,139125,695578,1972,890,985

Showing 12 of 12.

Collatz trajectory (120 steps)

Even: n → n/2; Odd: n → 3n + 1

2,890,9858,672,9564,336,4782,168,2396,504,7183,252,3599,757,0784,878,53914,635,6187,317,80921,953,42810,976,7145,488,35716,465,0728,232,5364,116,2682,058,1341,029,0673,087,2021,543,6014,630,8042,315,4021,157,7013,473,1041,736,552868,276434,138217,069651,208325,604162,80281,401244,204122,10261,051183,15491,577274,732137,36668,683206,050103,025309,076154,53877,269231,808115,90457,95228,97614,4887,2443,6221,8115,4342,7178,1524,0762,0381,0193,058

Showing 60 of 60.

Prime factorization

Factorization: 5 × 23^2 × 1093
Distinct prime factors: 3
Perfect square: No
Parity: Odd