Integer Profile

3,878,532

2^2 × 3^2 × 7 × 15391

Prime factors, divisor sums, positional representations and sequence properties for 3,878,532. The prime factorization is 2^2 × 3^2 × 7 × 15391.

Number of positive divisors: 36. Showing the recorded part of the sequence: 154.

AbundantEvenComposite

Collatz trajectory (154 steps)

Even: n → n/2; Odd: n → 3n + 1

3,878,5321,939,266969,6332,908,9001,454,450727,2252,181,6761,090,838545,4191,636,258818,1292,454,3881,227,194613,5971,840,792920,396460,198230,099690,298345,1491,035,448517,724258,862129,431388,294194,147582,442291,221873,664436,832218,416109,20854,60427,30213,65140,95420,47761,43230,71615,3587,67923,03811,51934,55817,27951,83825,91977,75838,879116,63858,319174,95887,479262,438131,219393,658196,829590,488295,244147,622

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 7 × 15391
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 36
Divisor sum: 11,205,376
Proper-divisor sum: 7,326,844
Digit sum: 36
Digital root: 9

Number bases

Decimal: 3878532
Binary: 1110110010111010000100 (22 bits)
Octal: 0o16627204
Hexadecimal: 0x3B2E84

Divisor catalog (36)

123467912141821283642638412625215,39130,78246,17361,56492,346107,737138,519184,692215,474277,038323,211430,948554,076646,422969,6331,292,8441,939,2663,878,532

Showing 36 of 36.