Integer Profile

4,217,220

2^2 × 3^2 × 5 × 7 × 3347

Prime factors, divisor sums, positional representations and sequence properties for 4,217,220. The prime factorization is 2^2 × 3^2 × 5 × 7 × 3347.

Number of positive divisors: 72. Showing the recorded part of the sequence: 123.

AbundantEvenComposite

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Prime factorization

Factorization: 2^2 × 3^2 × 5 × 7 × 3347
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 72
Divisor sum: 14,624,064
Proper-divisor sum: 10,406,844
Digit sum: 18
Digital root: 9

Number bases

Decimal: 4217220
Binary: 10000000101100110000100 (23 bits)
Octal: 0o20054604
Hexadecimal: 0x405984

Divisor catalog (72)

123456791012141518202128303536424560637084901051261401802102523154206301,2603,3476,69410,04113,38816,73520,08223,42930,12333,47040,16446,85850,20560,24666,94070,28793,716100,410117,145120,492140,574150,615200,820210,861234,290

Showing 60 of 72.

Collatz trajectory (123 steps)

Even: n → n/2; Odd: n → 3n + 1

4,217,2202,108,6101,054,3053,162,9161,581,458790,7292,372,1881,186,094593,0471,779,142889,5712,668,7141,334,3574,003,0722,001,5361,000,768500,384250,192125,09662,54831,27415,63746,91223,45611,7285,8642,9321,4667332,2001,1005502758264131,2406203101554662337003501755262637903951,1865931,7808904451,336668334167502251754

Showing 60 of 60.