Search a number
-
+
9008235 = 325200183
BaseRepresentation
bin100010010111…
…010001101011
3121221122222100
4202113101223
54301230420
6521024443
7136366035
oct42272153
917848870
109008235
1150a3025
123025123
131b35322
1412a6c55
15bce190
hex89746b

9008235 has 12 divisors (see below), whose sum is σ = 15614352. Its totient is φ = 4804368.

The previous prime is 9008231. The next prime is 9008243. The reversal of 9008235 is 5328009.

9008235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9008235 - 22 = 9008231 is a prime.

It is a super-2 number, since 2×90082352 = 162296595630450, which contains 22 as substring.

9008235 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9008199 and 9008208.

It is not an unprimeable number, because it can be changed into a prime (9008231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100047 + ... + 100136.

It is an arithmetic number, because the mean of its divisors is an integer number (1301196).

Almost surely, 29008235 is an apocalyptic number.

9008235 is a deficient number, since it is larger than the sum of its proper divisors (6606117).

9008235 is a wasteful number, since it uses less digits than its factorization.

9008235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200194 (or 200191 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 9008235 is about 3001.3721861842. The cubic root of 9008235 is about 208.0718055216.

The spelling of 9008235 in words is "nine million, eight thousand, two hundred thirty-five".

Divisors: 1 3 5 9 15 45 200183 600549 1000915 1801647 3002745 9008235