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9030235 = 513271361
BaseRepresentation
bin100010011100…
…101001011011
3121222210011011
4202130221123
54302431420
6521314351
7136520134
oct42345133
917883134
109030235
115108605
1230359b7
131b42346
1412b0c8b
15bd595a
hex89ca5b

9030235 has 8 divisors (see below), whose sum is σ = 10852416. Its totient is φ = 7213440.

The previous prime is 9030211. The next prime is 9030239. The reversal of 9030235 is 5320309.

9030235 is digitally balanced in base 2, 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 not a de Polignac number, because 9030235 - 29 = 9029723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9030239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5955 + ... + 7315.

It is an arithmetic number, because the mean of its divisors is an integer number (1356552).

Almost surely, 29030235 is an apocalyptic number.

9030235 is a deficient number, since it is larger than the sum of its proper divisors (1822181).

9030235 is a wasteful number, since it uses less digits than its factorization.

9030235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 9030235 is about 3005.0349415606. The cubic root of 9030235 is about 208.2410528196.

The spelling of 9030235 in words is "nine million, thirty thousand, two hundred thirty-five".

Divisors: 1 5 1327 1361 6635 6805 1806047 9030235