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10930028 = 222732507
BaseRepresentation
bin101001101100…
…011101101100
3202120022011212
4221230131230
510244230103
61030133552
7161621654
oct51543554
922508155
1010930028
11619598a
1237b12b8
132358c95
141647364
15e5d7d8
hexa6c76c

10930028 has 6 divisors (see below), whose sum is σ = 19127556. Its totient is φ = 5465012.

The previous prime is 10930009. The next prime is 10930033. The reversal of 10930028 is 82003901.

It is a junction number, because it is equal to n+sod(n) for n = 10929985 and 10930012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366250 + ... + 1366257.

It is an arithmetic number, because the mean of its divisors is an integer number (3187926).

Almost surely, 210930028 is an apocalyptic number.

It is an amenable number.

10930028 is a deficient number, since it is larger than the sum of its proper divisors (8197528).

10930028 is a wasteful number, since it uses less digits than its factorization.

10930028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732511 (or 2732509 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 10930028 is about 3306.0592856148. The cubic root of 10930028 is about 221.9254409686.

Adding to 10930028 its reverse (82003901), we get a palindrome (92933929).

The spelling of 10930028 in words is "ten million, nine hundred thirty thousand, twenty-eight".

Divisors: 1 2 4 2732507 5465014 10930028