Base | Representation |
---|---|
bin | 100010011011… |
… | …011000000110 |
3 | 121222112000101 |
4 | 202123120012 |
5 | 4302300110 |
6 | 521234314 |
7 | 136466020 |
oct | 42333006 |
9 | 17875011 |
10 | 9025030 |
11 | 5104703 |
12 | 303299a |
13 | 1b3cb71 |
14 | 12ad010 |
15 | bd413a |
hex | 89b606 |
9025030 has 32 divisors (see below), whose sum is σ = 19169280. Its totient is φ = 2993760.
The previous prime is 9025021. The next prime is 9025031. The reversal of 9025030 is 305209.
It is a junction number, because it is equal to n+sod(n) for n = 9024989 and 9025007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9025031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91 + ... + 4249.
It is an arithmetic number, because the mean of its divisors is an integer number (599040).
Almost surely, 29025030 is an apocalyptic number.
9025030 is an abundant number, since it is smaller than the sum of its proper divisors (10144250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9025030 is a wasteful number, since it uses less digits than its factorization.
9025030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4204.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 9025030 is about 3004.1687702258. The cubic root of 9025030 is about 208.2010352934.
The spelling of 9025030 in words is "nine million, twenty-five thousand, thirty".
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