Integer Profile

2,226,978

2 × 3^2 × 13 × 31 × 307

Prime factors, divisor sums, positional representations and sequence properties for 2,226,978. The prime factorization is 2 × 3^2 × 13 × 31 × 307.

Number of positive divisors: 48. Showing the recorded part of the sequence: 117.

AbundantEvenComposite

Resources

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JSON

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,226,9781,113,4893,340,4681,670,234835,1172,505,3521,252,676626,338313,169939,508469,754234,877704,632352,316176,15888,079264,238132,119396,358198,179594,538297,269891,808445,904222,952111,47655,73827,86983,60841,80420,90210,45131,35415,67747,03223,51611,7585,87917,6388,81926,45813,22939,68819,8449,9224,96114,8847,4423,72111,1645,5822,7918,3744,18712,5626,28118,8449,4224,71114,134

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3^2 × 13 × 31 × 307
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,381,376
Proper-divisor sum: 3,154,398
Digit sum: 36
Digital root: 9

Number bases

Decimal: 2226978
Binary: 1000011111101100100010 (22 bits)
Octal: 0o10375442
Hexadecimal: 0x21FB22

Divisor catalog (48)

1236913182631396278931171862342793074035586148069211,2091,8422,4182,7633,6273,9915,5267,2547,9829,51711,97319,03423,94628,55135,91957,10271,83885,653123,721171,306247,442371,163742,3261,113,4892,226,978

Showing 48 of 48.