Integer Profile

2,279,990

2 × 5 × 23^2 × 431

Prime factors, divisor sums, positional representations and sequence properties for 2,279,990. The prime factorization is 2 × 5 × 23^2 × 431.

Number of positive divisors: 24. Showing the recorded part of the sequence: 192.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 5 × 23^2 × 431
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 4,300,128
Proper-divisor sum: 2,020,138
Digit sum: 38
Digital root: 2

Number bases

Decimal: 2279990
Binary: 1000101100101000110110 (22 bits)
Octal: 0o10545066
Hexadecimal: 0x22CA36

Divisor catalog (24)

1251023461152304315298621,0582,1552,6454,3105,2909,91319,82649,56599,130227,999455,9981,139,9952,279,990

Showing 24 of 24.

Collatz trajectory (192 steps)

Even: n → n/2; Odd: n → 3n + 1

2,279,9901,139,9953,419,9861,709,9935,129,9802,564,9901,282,4953,847,4861,923,7435,771,2302,885,6158,656,8464,328,42312,985,2706,492,63519,477,9069,738,95329,216,86014,608,4307,304,21521,912,64610,956,32332,868,97016,434,48549,303,45624,651,72812,325,8646,162,9323,081,4661,540,7334,622,2002,311,1001,155,550577,7751,733,326866,6632,599,9901,299,9953,899,9861,949,9935,849,9802,924,9901,462,4954,387,4862,193,7436,581,2303,290,6159,871,8464,935,92314,807,7707,403,88522,211,65611,105,8285,552,9142,776,4578,329,3724,164,6862,082,3436,247,0303,123,515

Showing 60 of 60.