Search a number
-
+
10928055 = 35728537
BaseRepresentation
bin101001101011…
…111110110111
3202120012110210
4221223332313
510244144210
61030120503
7161613135
oct51537667
922505423
1010928055
116194456
1237b0133
132358108
141646755
15e5ce20
hexa6bfb7

10928055 has 8 divisors (see below), whose sum is σ = 17484912. Its totient is φ = 5828288.

The previous prime is 10928053. The next prime is 10928069. The reversal of 10928055 is 55082901.

10928055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10928055 - 21 = 10928053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10928053) by changing a digit.

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, 364254 + ... + 364283.

It is an arithmetic number, because the mean of its divisors is an integer number (2185614).

Almost surely, 210928055 is an apocalyptic number.

10928055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10928055 is a deficient number, since it is larger than the sum of its proper divisors (6556857).

10928055 is an equidigital number, since it uses as much as digits as its factorization.

10928055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728545.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 10928055 is about 3305.7608806446. The cubic root of 10928055 is about 221.9120867715.

The spelling of 10928055 in words is "ten million, nine hundred twenty-eight thousand, fifty-five".

Divisors: 1 3 5 15 728537 2185611 3642685 10928055