Integer Profile

9,897,820

2^2 × 5 × 23 × 21517

Prime factors, divisor sums, positional representations and sequence properties for 9,897,820. The prime factorization is 2^2 × 5 × 23 × 21517.

Number of positive divisors: 24. Showing the recorded part of the sequence: 189.

AbundantEvenComposite

Divisor catalog (24)

1245102023469211523046021,51743,03486,068107,585215,170430,340494,891989,7821,979,5642,474,4554,948,9109,897,820

Showing 24 of 24.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

9,897,8204,948,9102,474,4557,423,3663,711,68311,135,0505,567,52516,702,5768,351,2884,175,6442,087,8221,043,9113,131,7341,565,8674,697,6022,348,8017,046,4043,523,2021,761,6015,284,8042,642,4021,321,2013,963,6041,981,802990,9012,972,7041,486,352743,176371,588185,79492,897278,692139,34669,673209,020104,51052,255156,76678,383235,150117,575352,726176,363529,090264,545793,636396,818198,409595,228297,614148,807446,422223,211669,634334,8171,004,452502,226251,113753,340376,670

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 23 × 21517
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 21,690,144
Proper-divisor sum: 11,792,324
Digit sum: 43
Digital root: 7

Number bases

Decimal: 9897820
Binary: 100101110000011101011100 (24 bits)
Octal: 0o45603534
Hexadecimal: 0x97075C