Search a number
-
+
9032835213 = 322161464437
BaseRepresentation
bin10000110100110011…
…00010000010001101
3212022111212120110100
420122121202002031
5121444401211323
64052153001313
7436561555353
oct103231420215
925274776410
109032835213
113915888876
1219010b3239
13b0c50890c
146199217d3
1537d015943
hex21a66208d

9032835213 has 12 divisors (see below), whose sum is σ = 13053494428. Its totient is φ = 6019090560.

The previous prime is 9032835191. The next prime is 9032835223. The reversal of 9032835213 is 3125382309.

9032835213 is a `hidden beast` number, since 90 + 328 + 35 + 213 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7871593284 + 1161241929 = 88722^2 + 34077^2 .

It is not a de Polignac number, because 9032835213 - 25 = 9032835181 is a prime.

It is a super-2 number, since 2×90328352132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9032835223) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 212770 + ... + 251667.

Almost surely, 29032835213 is an apocalyptic number.

It is an amenable number.

9032835213 is a deficient number, since it is larger than the sum of its proper divisors (4020659215).

9032835213 is a wasteful number, since it uses less digits than its factorization.

9032835213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466604 (or 466601 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 9032835213 is about 95041.2290166747. The cubic root of 9032835213 is about 2082.6103824004.

The spelling of 9032835213 in words is "nine billion, thirty-two million, eight hundred thirty-five thousand, two hundred thirteen".

Divisors: 1 3 9 2161 6483 19449 464437 1393311 4179933 1003648357 3010945071 9032835213