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10728033 = 326313597
BaseRepresentation
bin101000111011…
…001001100001
3202012001002120
4220323021201
510221244113
61021534453
7160121031
oct50731141
922161076
1010728033
116068148
123714429
1322b8064
1415d38c1
15e1da23
hexa3b261

10728033 has 8 divisors (see below), whose sum is σ = 14359488. Its totient is φ = 7124304.

The previous prime is 10728017. The next prime is 10728043. The reversal of 10728033 is 33082701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10728033 - 24 = 10728017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10727994 and 10728012.

It is not an unprimeable number, because it can be changed into a prime (10728043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6010 + ... + 7587.

It is an arithmetic number, because the mean of its divisors is an integer number (1794936).

Almost surely, 210728033 is an apocalyptic number.

It is an amenable number.

10728033 is a deficient number, since it is larger than the sum of its proper divisors (3631455).

10728033 is a wasteful number, since it uses less digits than its factorization.

10728033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13863.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 10728033 is about 3275.3676129558. The cubic root of 10728033 is about 220.5498162340.

The spelling of 10728033 in words is "ten million, seven hundred twenty-eight thousand, thirty-three".

Divisors: 1 3 263 789 13597 40791 3576011 10728033