Integer Profile

4,243,778

2 × 7 × 11 × 17 × 1621

Prime factors, divisor sums, positional representations and sequence properties for 4,243,778. The prime factorization is 2 × 7 × 11 × 17 × 1621.

Number of positive divisors: 32. Showing the recorded part of the sequence: 198.

DeficientEvenComposite

Number bases

Decimal: 4243778
Binary: 10000001100000101000010 (23 bits)
Octal: 0o20140502
Hexadecimal: 0x40C142

Divisor catalog (32)

1271114172234771191541872383741,3091,6212,6183,24211,34717,83122,69427,55735,66255,114124,817192,899249,634303,127385,798606,2542,121,8894,243,778

Showing 32 of 32.

Collatz trajectory (198 steps)

Even: n → n/2; Odd: n → 3n + 1

4,243,7782,121,8896,365,6683,182,8341,591,4174,774,2522,387,1261,193,5633,580,6901,790,3455,371,0362,685,5181,342,7594,028,2782,014,1396,042,4183,021,2099,063,6284,531,8142,265,9076,797,7223,398,86110,196,5845,098,2922,549,1461,274,5733,823,7201,911,860955,930477,9651,433,896716,948358,474179,237537,712268,856134,42867,21433,607100,82250,411151,23475,617226,852113,42656,713170,14085,07042,535127,60663,803191,41095,705287,116143,55871,779215,338107,669323,008161,504

Showing 60 of 60.

Prime factorization

Factorization: 2 × 7 × 11 × 17 × 1621
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 8,408,448
Proper-divisor sum: 4,164,670
Digit sum: 35
Digital root: 8