Integer Profile

1,390,055

5 × 173 × 1607

Prime factors, divisor sums, positional representations and sequence properties for 1,390,055. The prime factorization is 5 × 173 × 1607.

Number of positive divisors: 8. Showing the recorded part of the sequence: 230.

DeficientOddComposite

Divisor catalog (8)

151738651,6078,035278,0111,390,055

Showing 8 of 8.

Collatz trajectory (230 steps)

Even: n → n/2; Odd: n → 3n + 1

1,390,0554,170,1662,085,0836,255,2503,127,6259,382,8764,691,4382,345,7197,037,1583,518,57910,555,7385,277,86915,833,6087,916,8043,958,4021,979,2015,937,6042,968,8021,484,4014,453,2042,226,6021,113,3013,339,9041,669,952834,976417,488208,744104,37252,18626,09378,28039,14019,5709,78529,35614,6787,33922,01811,00933,02816,5148,25724,77212,3866,19318,5809,2904,64513,9366,9683,4841,7428712,6141,3073,9221,9615,8842,9421,471

Showing 60 of 60.

Prime factorization

Factorization: 5 × 173 × 1607
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,678,752
Proper-divisor sum: 288,697
Digit sum: 23
Digital root: 5

Number bases

Decimal: 1390055
Binary: 101010011010111100111 (21 bits)
Octal: 0o5232747
Hexadecimal: 0x1535E7