Integer Profile

2,100,791

7 × 11 × 27283

Prime factors, divisor sums, positional representations and sequence properties for 2,100,791. The prime factorization is 7 × 11 × 27283.

Number of positive divisors: 8. Showing the recorded part of the sequence: 135.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,619,264
Proper-divisor sum: 518,473
Digit sum: 20
Digital root: 2

Number bases

Decimal: 2100791
Binary: 1000000000111000110111 (22 bits)
Octal: 0o10007067
Hexadecimal: 0x200E37

Divisor catalog (8)

17117727,283190,981300,1132,100,791

Showing 8 of 8.

Collatz trajectory (135 steps)

Even: n → n/2; Odd: n → 3n + 1

2,100,7916,302,3743,151,1879,453,5624,726,78114,180,3447,090,1723,545,0861,772,5435,317,6302,658,8157,976,4463,988,22311,964,6705,982,33517,947,0068,973,50326,920,51013,460,25540,380,76620,190,38360,571,15030,285,57590,856,72645,428,363136,285,09068,142,545204,427,636102,213,81851,106,909153,320,72876,660,36438,330,18219,165,09157,495,27428,747,63786,242,91243,121,45621,560,72810,780,3645,390,1822,695,0918,085,2744,042,63712,127,9126,063,9563,031,9781,515,9894,547,9682,273,9841,136,992568,496284,248142,12471,06235,531106,59453,297159,89279,946

Showing 60 of 60.

Prime factorization

Factorization: 7 × 11 × 27283
Distinct prime factors: 3
Perfect square: No
Parity: Odd