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4928552286 = 237232221827
BaseRepresentation
bin1001001011100001…
…11011110101011110
3110201110221101201120
410211300323311132
540043202133121
62133015551410
7233064001050
oct44560736536
913643841646
104928552286
1120aa048309
12b5668b566
13607104138
1434a7c38d0
151dca41bc6
hex125c3bd5e

4928552286 has 48 divisors (see below), whose sum is σ = 11776404864. Its totient is φ = 1346927472.

The previous prime is 4928552243. The next prime is 4928552323. The reversal of 4928552286 is 6822558294.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88696 + ... + 133131.

It is an arithmetic number, because the mean of its divisors is an integer number (245341768).

Almost surely, 24928552286 is an apocalyptic number.

4928552286 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4928552286 is an abundant number, since it is smaller than the sum of its proper divisors (6847852578).

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

4928552286 is a wasteful number, since it uses less digits than its factorization.

4928552286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221885 (or 221862 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 51.

The square root of 4928552286 is about 70203.6486658635. The cubic root of 4928552286 is about 1701.7919151500.

The spelling of 4928552286 in words is "four billion, nine hundred twenty-eight million, five hundred fifty-two thousand, two hundred eighty-six".

Divisors: 1 2 3 6 7 14 21 23 42 46 69 138 161 322 483 529 966 1058 1587 3174 3703 7406 11109 22218 221827 443654 665481 1330962 1552789 3105578 4658367 5102021 9316734 10204042 15306063 30612126 35714147 71428294 107142441 117346483 214284882 234692966 352039449 704078898 821425381 1642850762 2464276143 4928552286