Base | Representation |
---|---|
bin | 100110111011… |
… | …010010010100 |
3 | 201012102200100 |
4 | 212323102110 |
5 | 10103014213 |
6 | 1002414100 |
7 | 152510112 |
oct | 46732224 |
9 | 21172610 |
10 | 10204308 |
11 | 583a714 |
12 | 3501330 |
13 | 216386a |
14 | 14d8ab2 |
15 | d68773 |
hex | 9bb494 |
10204308 has 36 divisors (see below), whose sum is σ = 25995060. Its totient is φ = 3374976.
The previous prime is 10204291. The next prime is 10204309. The reversal of 10204308 is 80340201.
It is a happy number.
10204308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3640464 + 6563844 = 1908^2 + 2562^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10204309) 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, 3898 + ... + 5966.
It is an arithmetic number, because the mean of its divisors is an integer number (722085).
Almost surely, 210204308 is an apocalyptic number.
10204308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10204308 is an abundant number, since it is smaller than the sum of its proper divisors (15790752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10204308 is a wasteful number, since it uses less digits than its factorization.
10204308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2216 (or 2211 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 10204308 is about 3194.4182568975. The cubic root of 10204308 is about 216.9008161623.
Adding to 10204308 its reverse (80340201), we get a palindrome (90544509).
The spelling of 10204308 in words is "ten million, two hundred four thousand, three hundred eight".
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