Integer Profile

6,421,888

2^7 × 11 × 4561

Prime factors, divisor sums, positional representations and sequence properties for 6,421,888. The prime factorization is 2^7 × 11 × 4561.

Number of positive divisors: 32. Showing the recorded part of the sequence: 121.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 13,959,720
Proper-divisor sum: 7,537,832
Digit sum: 37
Digital root: 1

Number bases

Decimal: 6421888
Binary: 11000011111110110000000 (23 bits)
Octal: 0o30376600
Hexadecimal: 0x61FD80

Divisor catalog (32)

1248111622324464881281763527041,4084,5619,12218,24436,48850,17172,976100,342145,952200,684291,904401,368583,808802,7361,605,4723,210,9446,421,888

Showing 32 of 32.

Collatz trajectory (121 steps)

Even: n → n/2; Odd: n → 3n + 1

6,421,8883,210,9441,605,472802,736401,368200,684100,34250,171150,51475,257225,772112,88656,443169,33084,665253,996126,99863,499190,49895,249285,748142,87471,437214,312107,15653,57826,78980,36840,18420,09210,0465,02315,0707,53522,60611,30333,91016,95550,86625,43376,30038,15019,07557,22628,61385,84042,92021,46010,7305,36516,0968,0484,0242,0121,0065031,5107552,2661,133

Showing 60 of 60.

Prime factorization

Factorization: 2^7 × 11 × 4561
Distinct prime factors: 3
Perfect square: No
Parity: Even