Integer Profile

7,081,225

5^2 × 149 × 1901

Prime factors, divisor sums, positional representations and sequence properties for 7,081,225. The prime factorization is 5^2 × 149 × 1901.

Number of positive divisors: 12. Showing the recorded part of the sequence: 129.

DeficientOddComposite

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Prime factorization

Factorization: 5^2 × 149 × 1901
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 8,844,300
Proper-divisor sum: 1,763,075
Digit sum: 25
Digital root: 7

Number bases

Decimal: 7081225
Binary: 11011000000110100001001 (23 bits)
Octal: 0o33006411
Hexadecimal: 0x6C0D09

Divisor catalog (12)

15251497451,9013,7259,50547,525283,2491,416,2457,081,225

Showing 12 of 12.

Collatz trajectory (129 steps)

Even: n → n/2; Odd: n → 3n + 1

7,081,22521,243,67610,621,8385,310,91915,932,7587,966,37923,899,13811,949,56935,848,70817,924,3548,962,17726,886,53213,443,2666,721,63320,164,90010,082,4505,041,22515,123,6767,561,8383,780,91911,342,7585,671,37917,014,1388,507,06925,521,20812,760,6046,380,3023,190,1519,570,4544,785,22714,355,6827,177,84121,533,52410,766,7625,383,38116,150,1448,075,0724,037,5362,018,7681,009,384504,692252,346126,173378,520189,26094,63047,315141,94670,973212,920106,46053,23026,61579,84639,923119,77059,885179,65689,82844,914

Showing 60 of 60.