Integer Profile

2,142,948

2^2 × 3 × 43 × 4153

Prime factors, divisor sums, positional representations and sequence properties for 2,142,948. The prime factorization is 2^2 × 3 × 43 × 4153.

Number of positive divisors: 24. Showing the recorded part of the sequence: 148.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 3 × 43 × 4153
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 5,117,728
Proper-divisor sum: 2,974,780
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2142948
Binary: 1000001011001011100100 (22 bits)
Octal: 0o10131344
Hexadecimal: 0x20B2E4

Divisor catalog (24)

123461243861291722585164,1538,30612,45916,61224,91849,836178,579357,158535,737714,3161,071,4742,142,948

Showing 24 of 24.

Collatz trajectory (148 steps)

Even: n → n/2; Odd: n → 3n + 1

2,142,9481,071,474535,7371,607,212803,606401,8031,205,410602,7051,808,116904,058452,0291,356,088678,044339,022169,511508,534254,267762,802381,4011,144,204572,102286,051858,154429,0771,287,232643,616321,808160,90480,45240,22620,11360,34030,17015,08545,25622,62811,3145,65716,9728,4864,24312,7306,36519,0969,5484,7742,3877,1623,58110,7445,3722,6861,3434,0302,0156,0463,0239,0704,53513,606

Showing 60 of 60.