Integer Profile

2,478,388

2^2 × 11 × 23 × 31 × 79

Prime factors, divisor sums, positional representations and sequence properties for 2,478,388. The prime factorization is 2^2 × 11 × 23 × 31 × 79.

Number of positive divisors: 48. Showing the recorded part of the sequence: 205.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 5,160,960
Proper-divisor sum: 2,682,572
Digit sum: 40
Digital root: 4

Number bases

Decimal: 2478388
Binary: 1001011101000100110100 (22 bits)
Octal: 0o11350464
Hexadecimal: 0x25D134

Divisor catalog (48)

1241122233144466279921241582533163415066827138691,0121,3641,4261,7381,8172,4492,8523,4763,6344,8987,2687,8439,79615,68619,98726,93931,37239,97453,87856,32779,948107,756112,654225,308619,5971,239,1942,478,388

Showing 48 of 48.

Collatz trajectory (205 steps)

Even: n → n/2; Odd: n → 3n + 1

2,478,3881,239,194619,5971,858,792929,396464,698232,349697,048348,524174,26287,131261,394130,697392,092196,04698,023294,070147,035441,106220,553661,660330,830165,415496,246248,123744,370372,1851,116,556558,278279,139837,418418,7091,256,128628,064314,032157,01678,50839,25419,62758,88229,44188,32444,16222,08166,24433,12216,56149,68424,84212,42137,26418,6329,3164,6582,3296,9883,4941,7475,2422,621

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 11 × 23 × 31 × 79
Distinct prime factors: 5
Perfect square: No
Parity: Even