Integer Profile

8,207,500

2^2 × 5^4 × 7^2 × 67

Prime factors, divisor sums, positional representations and sequence properties for 8,207,500. The prime factorization is 2^2 × 5^4 × 7^2 × 67.

Number of positive divisors: 90. Showing the recorded part of the sequence: 106.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 90
Divisor sum: 21,190,092
Proper-divisor sum: 12,982,592
Digit sum: 22
Digital root: 4

Number bases

Decimal: 8207500
Binary: 11111010011110010001100 (23 bits)
Octal: 0o37236214
Hexadecimal: 0x7D3C8C

Divisor catalog (90)

1245710142025283549506770981001251341401751962452502683353504694905006256707008759389801,2251,2501,3401,6751,7501,8762,3452,4502,5003,2833,3503,5004,3754,6904,9006,1256,5666,7008,3758,7509,38011,72512,25013,132

Showing 60 of 90.

Collatz trajectory (106 steps)

Even: n → n/2; Odd: n → 3n + 1

8,207,5004,103,7502,051,8756,155,6263,077,8139,233,4404,616,7202,308,3601,154,180577,090288,545865,636432,818216,409649,228324,614162,307486,922243,461730,384365,192182,59691,29845,649136,94868,47434,237102,71251,35625,67812,83938,51819,25957,77828,88986,66843,33421,66765,00232,50197,50448,75224,37612,1886,0943,0479,1424,57113,7146,85720,57210,2865,14315,4307,71523,14611,57334,72017,3608,680

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5^4 × 7^2 × 67
Distinct prime factors: 4
Perfect square: No
Parity: Even