Base | Representation |
---|---|
bin | 100010110110… |
… | …000010000000 |
3 | 122012001210000 |
4 | 202312002000 |
5 | 4314243313 |
6 | 523440000 |
7 | 140432226 |
oct | 42660200 |
9 | 18161700 |
10 | 9134208 |
11 | 5179736 |
12 | 3086000 |
13 | 1b7a775 |
14 | 12dab16 |
15 | c06673 |
hex | 8b6080 |
9134208 has 80 divisors (see below), whose sum is σ = 27214110. Its totient is φ = 3041280.
The previous prime is 9134207. The next prime is 9134249. The reversal of 9134208 is 8024319.
It can be written as a sum of positive squares in only one way, i.e., 8714304 + 419904 = 2952^2 + 648^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9134207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 9928 + ... + 10808.
Almost surely, 29134208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 9134208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13607055).
9134208 is an abundant number, since it is smaller than the sum of its proper divisors (18079902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9134208 is an equidigital number, since it uses as much as digits as its factorization.
9134208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 907 (or 886 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 9134208 is about 3022.2852281014. The cubic root of 9134208 is about 209.0372254229.
The spelling of 9134208 in words is "nine million, one hundred thirty-four thousand, two hundred eight".
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