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8934133 = 138292
BaseRepresentation
bin100010000101…
…001011110101
3121210220022211
4202011023311
54241343013
6515253421
7135640015
oct42051365
917726284
108934133
11505238a
122baa271
131b0a690
141287c45
15bb723d
hex8852f5

8934133 has 6 divisors (see below), whose sum is σ = 9632994. Its totient is φ = 8236944.

The previous prime is 8934127. The next prime is 8934137. The reversal of 8934133 is 3314398.

It can be written as a sum of positive squares in 3 ways, for example, as 651249 + 8282884 = 807^2 + 2878^2 .

It is not a de Polignac number, because 8934133 - 29 = 8933621 is a prime.

It is a super-3 number, since 3×89341333 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8934095 and 8934104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8934137) 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 5 ways as a sum of consecutive naturals, for example, 10363 + ... + 11191.

It is an arithmetic number, because the mean of its divisors is an integer number (1605499).

Almost surely, 28934133 is an apocalyptic number.

It is an amenable number.

8934133 is a deficient number, since it is larger than the sum of its proper divisors (698861).

8934133 is an frugal number, since it uses more digits than its factorization.

8934133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671 (or 842 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 8934133 is about 2989.0020073596. The cubic root of 8934133 is about 207.4996990367.

The spelling of 8934133 in words is "eight million, nine hundred thirty-four thousand, one hundred thirty-three".

Divisors: 1 13 829 10777 687241 8934133