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1054828 = 22892963
BaseRepresentation
bin100000001100001101100
31222120221201
410001201230
5232223303
634335244
711652205
oct4014154
91876851
101054828
11660565
1242a524
132ac178
141d65ac
1515c81d
hex10186c

1054828 has 12 divisors (see below), whose sum is σ = 1867320. Its totient is φ = 521312.

The previous prime is 1054819. The next prime is 1054831. The reversal of 1054828 is 8284501.

It is a super-2 number, since 2×10548282 = 2225324219168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054796 and 1054805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126 + ... + 1837.

It is an arithmetic number, because the mean of its divisors is an integer number (155610).

21054828 is an apocalyptic number.

It is an amenable number.

1054828 is a deficient number, since it is larger than the sum of its proper divisors (812492).

1054828 is a wasteful number, since it uses less digits than its factorization.

With its successor (1054829) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (3054).

1054828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3056 (or 3054 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 1054828 is about 1027.0481975058. The cubic root of 1054828 is about 101.7951804296.

The spelling of 1054828 in words is "one million, fifty-four thousand, eight hundred twenty-eight".

Divisors: 1 2 4 89 178 356 2963 5926 11852 263707 527414 1054828