Integer Profile

7,987,800

2^3 × 3 × 5^2 × 13313

Prime factors, divisor sums, positional representations and sequence properties for 7,987,800. The prime factorization is 2^3 × 3 × 5^2 × 13313.

Number of positive divisors: 48. Showing the recorded part of the sequence: 155.

AbundantEvenComposite

Divisor catalog (48)

1234568101215202425304050607510012015020030060013,31326,62639,93953,25266,56579,878106,504133,130159,756199,695266,260319,512332,825399,390532,520665,650798,780998,4751,331,3001,597,5601,996,9502,662,6003,993,9007,987,800

Showing 48 of 48.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

7,987,8003,993,9001,996,950998,4752,995,4261,497,7134,493,1402,246,5701,123,2853,369,8561,684,928842,464421,232210,616105,30852,65426,32778,98239,491118,47459,237177,71288,85644,42822,21411,10733,32216,66149,98424,99212,4966,2483,1241,5627812,3441,1725862938804402201105516683250125376188944714271214107322161484242

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 3 × 5^2 × 13313
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 24,764,040
Proper-divisor sum: 16,776,240
Digit sum: 39
Digital root: 3

Number bases

Decimal: 7987800
Binary: 11110011110001001011000 (23 bits)
Octal: 0o36361130
Hexadecimal: 0x79E258