Integer Profile

4,379,978

2 × 2189989

Prime factors, divisor sums, positional representations and sequence properties for 4,379,978. The prime factorization is 2 × 2189989.

Number of positive divisors: 4. Showing the recorded part of the sequence: 172.

DeficientEvenComposite

Prime factorization

Factorization: 2 × 2189989
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 4
Divisor sum: 6,569,970
Proper-divisor sum: 2,189,992
Digit sum: 47
Digital root: 2

Number bases

Decimal: 4379978
Binary: 10000101101010101001010 (23 bits)
Octal: 0o20552512
Hexadecimal: 0x42D54A

Divisor catalog (4)

122,189,9894,379,978

Showing 4 of 4.

Collatz trajectory (172 steps)

Even: n → n/2; Odd: n → 3n + 1

4,379,9782,189,9896,569,9683,284,9841,642,492821,246410,6231,231,870615,9351,847,806923,9032,771,7101,385,8554,157,5662,078,7836,236,3503,118,1759,354,5264,677,26314,031,7907,015,89521,047,68610,523,84331,571,53015,785,76547,357,29623,678,64811,839,3245,919,6622,959,8318,879,4944,439,74713,319,2426,659,62119,978,8649,989,4324,994,7162,497,3581,248,6793,746,0381,873,0195,619,0582,809,5298,428,5884,214,2942,107,1476,321,4423,160,7219,482,1644,741,0822,370,5417,111,6243,555,8121,777,906888,9532,666,8601,333,430666,7152,000,1461,000,073

Showing 60 of 60.