Integer Profile

1,525,307

7 × 217901

Prime factors, divisor sums, positional representations and sequence properties for 1,525,307. The prime factorization is 7 × 217901.

Number of positive divisors: 4. Showing the recorded part of the sequence: 238.

DeficientOddComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,743,216
Proper-divisor sum: 217,909
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1525307
Binary: 101110100011000111011 (21 bits)
Octal: 0o5643073
Hexadecimal: 0x17463B

Divisor catalog (4)

17217,9011,525,307

Showing 4 of 4.

Collatz trajectory (238 steps)

Even: n → n/2; Odd: n → 3n + 1

1,525,3074,575,9222,287,9616,863,8843,431,9421,715,9715,147,9142,573,9577,721,8723,860,9361,930,468965,234482,6171,447,852723,926361,9631,085,890542,9451,628,836814,418407,2091,221,628610,814305,407916,222458,1111,374,334687,1672,061,5021,030,7513,092,2541,546,1274,638,3822,319,1916,957,5743,478,78710,436,3625,218,18115,654,5447,827,2723,913,6361,956,818978,4092,935,2281,467,614733,8072,201,4221,100,7113,302,1341,651,0674,953,2022,476,6017,429,8043,714,9021,857,4515,572,3542,786,1778,358,5324,179,2662,089,633

Showing 60 of 60.

Prime factorization

Factorization: 7 × 217901
Distinct prime factors: 2
Perfect square: No
Parity: Odd