Integer Profile

1,861,350

2 × 3 × 5^2 × 12409

Prime factors, divisor sums, positional representations and sequence properties for 1,861,350. The prime factorization is 2 × 3 × 5^2 × 12409.

Number of positive divisors: 24. Showing the recorded part of the sequence: 171.

AbundantEvenComposite

Divisor catalog (24)

1235610152530507515012,40924,81837,22762,04574,454124,090186,135310,225372,270620,450930,6751,861,350

Showing 24 of 24.

Collatz trajectory (171 steps)

Even: n → n/2; Odd: n → 3n + 1

1,861,350930,6752,792,0261,396,0134,188,0402,094,0201,047,010523,5051,570,516785,258392,6291,177,888588,944294,472147,23673,61836,809110,42855,21427,60782,82241,411124,23462,117186,35293,17646,58823,29411,64734,94217,47152,41426,20778,62239,311117,93458,967176,90288,451265,354132,677398,032199,01699,50849,75424,87774,63237,31618,6589,32927,98813,9946,99720,99210,4965,2482,6241,312656328

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5^2 × 12409
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 4,616,520
Proper-divisor sum: 2,755,170
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1861350
Binary: 111000110011011100110 (21 bits)
Octal: 0o7063346
Hexadecimal: 0x1C66E6