Integer Profile

7,949,020

2^2 × 5 × 31 × 12821

Prime factors, divisor sums, positional representations and sequence properties for 7,949,020. The prime factorization is 2^2 × 5 × 31 × 12821.

Number of positive divisors: 24. Showing the recorded part of the sequence: 124.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5 × 31 × 12821
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 17,232,768
Proper-divisor sum: 9,283,748
Digit sum: 31
Digital root: 4

Number bases

Decimal: 7949020
Binary: 11110010100101011011100 (23 bits)
Octal: 0o36245334
Hexadecimal: 0x794ADC

Divisor catalog (24)

12451020316212415531062012,82125,64251,28464,105128,210256,420397,451794,9021,589,8041,987,2553,974,5107,949,020

Showing 24 of 24.

Collatz trajectory (124 steps)

Even: n → n/2; Odd: n → 3n + 1

7,949,0203,974,5101,987,2555,961,7662,980,8838,942,6504,471,32513,413,9766,706,9883,353,4941,676,7475,030,2422,515,1217,545,3643,772,6821,886,3415,659,0242,829,5121,414,756707,378353,6891,061,068530,534265,267795,802397,9011,193,704596,852298,426149,213447,640223,820111,91055,955167,86683,933251,800125,90062,95031,47594,42647,213141,64070,82035,41017,70553,11626,55813,27939,83819,91959,75829,87989,63844,819134,45867,229201,688100,84450,422

Showing 60 of 60.