Integer Profile

9,987,920

2^4 × 5 × 19 × 6571

Prime factors, divisor sums, positional representations and sequence properties for 9,987,920. The prime factorization is 2^4 × 5 × 19 × 6571.

Number of positive divisors: 40. Showing the recorded part of the sequence: 282.

AbundantEvenComposite

Prime factorization

Factorization: 2^4 × 5 × 19 × 6571
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 40
Divisor sum: 24,447,840
Proper-divisor sum: 14,459,920
Digit sum: 44
Digital root: 8

Number bases

Decimal: 9987920
Binary: 100110000110011101010000 (24 bits)
Octal: 0o46063520
Hexadecimal: 0x986750

Divisor catalog (40)

124581016192038407680951521903043807601,5206,57113,14226,28432,85552,56865,710105,136124,849131,420249,698262,840499,396525,680624,245998,7921,248,4901,997,5842,496,9804,993,9609,987,920

Showing 40 of 40.

Collatz trajectory (282 steps)

Even: n → n/2; Odd: n → 3n + 1

9,987,9204,993,9602,496,9801,248,490624,2451,872,736936,368468,184234,092117,04658,523175,57087,785263,356131,67865,839197,51898,759296,278148,139444,418222,209666,628333,314166,657499,972249,986124,993374,980187,49093,745281,236140,61870,309210,928105,46452,73226,36613,18339,55019,77559,32629,66388,99044,495133,48666,743200,230100,115300,346150,173450,520225,260112,63056,315168,94684,473253,420126,71063,355

Showing 60 of 60.