Integer Profile

1,720,472

2^3 × 13 × 71 × 233

Prime factors, divisor sums, positional representations and sequence properties for 1,720,472. The prime factorization is 2^3 × 13 × 71 × 233.

Number of positive divisors: 32. Showing the recorded part of the sequence: 189.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 3,538,080
Proper-divisor sum: 1,817,608
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1720472
Binary: 110100100000010011000 (21 bits)
Octal: 0o6440230
Hexadecimal: 0x1A4098

Divisor catalog (32)

1248132652711041422332844665689239321,8461,8643,0293,6926,0587,38412,11616,54324,23233,08666,172132,344215,059430,118860,2361,720,472

Showing 32 of 32.

Collatz trajectory (189 steps)

Even: n → n/2; Odd: n → 3n + 1

1,720,472860,236430,118215,059645,178322,589967,768483,884241,942120,971362,914181,457544,372272,186136,093408,280204,140102,07051,035153,10676,553229,660114,83057,415172,24686,123258,370129,185387,556193,77896,889290,668145,33472,667218,002109,001327,004163,50281,751245,254122,627367,882183,941551,824275,912137,95668,97834,489103,46851,73425,86777,60238,801116,40458,20229,10187,30443,65221,82610,913

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 13 × 71 × 233
Distinct prime factors: 4
Perfect square: No
Parity: Even