Integer Profile

1,872,338

2 × 13 × 23 × 31 × 101

Prime factors, divisor sums, positional representations and sequence properties for 1,872,338. The prime factorization is 2 × 13 × 23 × 31 × 101.

Number of positive divisors: 32. Showing the recorded part of the sequence: 277.

DeficientEvenComposite

Divisor catalog (32)

121323263146621012022994035987138061,3131,4262,3232,6263,1314,6466,2629,26918,53830,19940,70360,39872,01381,406144,026936,1691,872,338

Showing 32 of 32.

Collatz trajectory (277 steps)

Even: n → n/2; Odd: n → 3n + 1

1,872,338936,1692,808,5081,404,254702,1272,106,3821,053,1913,159,5741,579,7874,739,3622,369,6817,109,0443,554,5221,777,2615,331,7842,665,8921,332,946666,4731,999,420999,710499,8551,499,566749,7832,249,3501,124,6753,374,0261,687,0135,061,0402,530,5201,265,260632,630316,315948,946474,4731,423,420711,710355,8551,067,566533,7831,601,350800,6752,402,0261,201,0133,603,0401,801,520900,760450,380225,190112,595337,786168,893506,680253,340126,67063,335190,00695,003285,010142,505427,516

Showing 60 of 60.

Prime factorization

Factorization: 2 × 13 × 23 × 31 × 101
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,290,112
Proper-divisor sum: 1,417,774
Digit sum: 32
Digital root: 5

Number bases

Decimal: 1872338
Binary: 111001001000111010010 (21 bits)
Octal: 0o7110722
Hexadecimal: 0x1C91D2