Integer Profile

7,434,947

13 × 19 × 31 × 971

Prime factors, divisor sums, positional representations and sequence properties for 7,434,947. The prime factorization is 13 × 19 × 31 × 971.

Number of positive divisors: 16. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 8,709,120
Proper-divisor sum: 1,274,173
Digit sum: 38
Digital root: 2

Number bases

Decimal: 7434947
Binary: 11100010111001011000011 (23 bits)
Octal: 0o34271303
Hexadecimal: 0x7172C3

Divisor catalog (16)

11319312474035899717,65712,62318,44930,101239,837391,313571,9197,434,947

Showing 16 of 16.

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

7,434,94722,304,84211,152,42133,457,26416,728,6328,364,3164,182,1582,091,0796,273,2383,136,6199,409,8584,704,92914,114,7887,057,3943,528,69710,586,0925,293,0462,646,5237,939,5703,969,78511,909,3565,954,6782,977,3398,932,0184,466,00913,398,0286,699,0143,349,50710,048,5225,024,26115,072,7847,536,3923,768,1961,884,098942,0492,826,1481,413,074706,5372,119,6121,059,806529,9031,589,710794,8552,384,5661,192,2833,576,8501,788,4255,365,2762,682,6381,341,3194,023,9582,011,9796,035,9383,017,9699,053,9084,526,9542,263,4776,790,4323,395,2161,697,608

Showing 60 of 60.

Prime factorization

Factorization: 13 × 19 × 31 × 971
Distinct prime factors: 4
Perfect square: No
Parity: Odd