Integer Profile

7,943,900

2^2 × 5^2 × 19 × 37 × 113

Prime factors, divisor sums, positional representations and sequence properties for 7,943,900. The prime factorization is 2^2 × 5^2 × 19 × 37 × 113.

Number of positive divisors: 72. Showing the recorded part of the sequence: 155.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 72
Divisor sum: 18,800,880
Proper-divisor sum: 10,856,980
Digit sum: 32
Digital root: 5

Number bases

Decimal: 7943900
Binary: 11110010011011011011100 (23 bits)
Octal: 0o36233334
Hexadecimal: 0x7936DC

Divisor catalog (72)

1245101920253738507476951001131481851902263703804524755657037409259501,1301,4061,8501,9002,1472,2602,8122,8253,5153,7004,1814,2945,6507,0308,3628,58810,73511,30014,06016,72417,57520,90521,47035,15041,81042,94053,67570,30079,43983,620104,525

Showing 60 of 72.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

7,943,9003,971,9501,985,9755,957,9262,978,9638,936,8904,468,44513,405,3366,702,6683,351,3341,675,6675,027,0022,513,5017,540,5043,770,2521,885,126942,5632,827,6901,413,8454,241,5362,120,7681,060,384530,192265,096132,54866,27433,13799,41249,70624,85374,56037,28018,6409,3204,6602,3301,1653,4961,7488744371,31265632816482411246231944714271214107322161484242

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5^2 × 19 × 37 × 113
Distinct prime factors: 5
Perfect square: No
Parity: Even