Integer Profile

7,142,380

2^2 × 5 × 7 × 17 × 3001

Prime factors, divisor sums, positional representations and sequence properties for 7,142,380. The prime factorization is 2^2 × 5 × 7 × 17 × 3001.

Number of positive divisors: 48. Showing the recorded part of the sequence: 191.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5 × 7 × 17 × 3001
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 48
Divisor sum: 18,156,096
Proper-divisor sum: 11,013,716
Digit sum: 25
Digital root: 7

Number bases

Decimal: 7142380
Binary: 11011001111101111101100 (23 bits)
Octal: 0o33175754
Hexadecimal: 0x6CFBEC

Divisor catalog (48)

12457101417202834356870851191401702383404765951,1902,3803,0016,00212,00415,00521,00730,01042,01451,01760,02084,028102,034105,035204,068210,070255,085357,119420,140510,170714,2381,020,3401,428,4761,785,5953,571,1907,142,380

Showing 48 of 48.

Collatz trajectory (191 steps)

Even: n → n/2; Odd: n → 3n + 1

7,142,3803,571,1901,785,5955,356,7862,678,3938,035,1804,017,5902,008,7956,026,3863,013,1939,039,5804,519,7902,259,8956,779,6863,389,84310,169,5305,084,76515,254,2967,627,1483,813,5741,906,7875,720,3622,860,1818,580,5444,290,2722,145,1361,072,568536,284268,142134,071402,214201,107603,322301,661904,984452,492226,246113,123339,370169,685509,056254,528127,26463,63231,81615,9087,9543,97711,9325,9662,9838,9504,47513,4266,71320,14010,0705,03515,1067,553

Showing 60 of 60.