Integer Profile

1,478,386

2 × 7 × 13 × 8123

Prime factors, divisor sums, positional representations and sequence properties for 1,478,386. The prime factorization is 2 × 7 × 13 × 8123.

Number of positive divisors: 16. Showing the recorded part of the sequence: 168.

DeficientEvenComposite

Divisor catalog (16)

127131426911828,12316,24656,861105,599113,722211,198739,1931,478,386

Showing 16 of 16.

Collatz trajectory (168 steps)

Even: n → n/2; Odd: n → 3n + 1

1,478,386739,1932,217,5801,108,790554,3951,663,186831,5932,494,7801,247,390623,6951,871,086935,5432,806,6301,403,3154,209,9462,104,9736,314,9203,157,4601,578,730789,3652,368,0961,184,048592,024296,012148,00674,003222,010111,005333,016166,50883,25441,627124,88262,441187,32493,66246,831140,49470,247210,742105,371316,114158,057474,172237,086118,543355,630177,815533,446266,723800,170400,0851,200,256600,128300,064150,03275,01637,50818,7549,377

Showing 60 of 60.

Prime factorization

Factorization: 2 × 7 × 13 × 8123
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,729,664
Proper-divisor sum: 1,251,278
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1478386
Binary: 101101000111011110010 (21 bits)
Octal: 0o5507362
Hexadecimal: 0x168EF2