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4886658028 = 227612861041
BaseRepresentation
bin1001000110100010…
…00111101111101100
3110121120002221121101
410203101013233230
540001441024103
62124522012444
7232044623260
oct44321075754
913546087541
104886658028
11208843355a
12b44647124
135cb526335
14344dda0a0
151d9018a1d
hex123447bec

4886658028 has 24 divisors (see below), whose sum is σ = 9933537824. Its totient is φ = 2059948800.

The previous prime is 4886658017. The next prime is 4886658047. The reversal of 4886658028 is 8208566884.

It is a self number, because there is not a number n which added to its sum of digits gives 4886658028.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1428813 + ... + 1432228.

Almost surely, 24886658028 is an apocalyptic number.

It is an amenable number.

4886658028 is an abundant number, since it is smaller than the sum of its proper divisors (5046879796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4886658028 is a wasteful number, since it uses less digits than its factorization.

4886658028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861113 (or 2861111 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 55.

The square root of 4886658028 is about 69904.6352397321. The cubic root of 4886658028 is about 1696.9562639122.

The spelling of 4886658028 in words is "four billion, eight hundred eighty-six million, six hundred fifty-eight thousand, twenty-eight".

Divisors: 1 2 4 7 14 28 61 122 244 427 854 1708 2861041 5722082 11444164 20027287 40054574 80109148 174523501 349047002 698094004 1221664507 2443329014 4886658028