Integer Profile

3,971,820

2^2 × 3 × 5 × 53 × 1249

Prime factors, divisor sums, positional representations and sequence properties for 3,971,820. The prime factorization is 2^2 × 3 × 5 × 53 × 1249.

Number of positive divisors: 48. Showing the recorded part of the sequence: 154.

AbundantEvenComposite

Divisor catalog (48)

123456101215203053601061592122653185306367951,0601,2491,5902,4983,1803,7474,9966,2457,49412,49014,98818,73524,98037,47066,19774,940132,394198,591264,788330,985397,182661,970794,364992,9551,323,9401,985,9103,971,820

Showing 48 of 48.

Collatz trajectory (154 steps)

Even: n → n/2; Odd: n → 3n + 1

3,971,8201,985,910992,9552,978,8661,489,4334,468,3002,234,1501,117,0753,351,2261,675,6135,026,8402,513,4201,256,710628,3551,885,066942,5332,827,6001,413,800706,900353,450176,725530,176265,088132,54466,27233,13616,5688,2844,1422,0716,2143,1079,3224,66113,9846,9923,4961,7488744371,31265632816482411246231944714271214107322161484242121

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3 × 5 × 53 × 1249
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 11,340,000
Proper-divisor sum: 7,368,180
Digit sum: 30
Digital root: 3

Number bases

Decimal: 3971820
Binary: 1111001001101011101100 (22 bits)
Octal: 0o17115354
Hexadecimal: 0x3C9AEC