Base | Representation |
---|---|
bin | 11011100001000… |
… | …01111010001000 |
3 | 121002100011012121 |
4 | 31300201322020 |
5 | 433042404413 |
6 | 34523221024 |
7 | 5501661646 |
oct | 1560417210 |
9 | 532304177 |
10 | 230825608 |
11 | 109327772 |
12 | 65377774 |
13 | 38a8b000 |
14 | 22928196 |
15 | 153e7b8d |
hex | dc21e88 |
230825608 has 64 divisors (see below), whose sum is σ = 490089600. Its totient is φ = 101724480.
The previous prime is 230825579. The next prime is 230825611. The reversal of 230825608 is 806528032.
It is a super-2 number, since 2×2308256082 = 106560922617139328, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403963 + ... + 404533.
It is an arithmetic number, because the mean of its divisors is an integer number (7657650).
Almost surely, 2230825608 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 230825608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245044800).
230825608 is an abundant number, since it is smaller than the sum of its proper divisors (259263992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230825608 is a wasteful number, since it uses less digits than its factorization.
230825608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639 (or 609 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 230825608 is about 15192.9459947701. The cubic root of 230825608 is about 613.4247991610.
The spelling of 230825608 in words is "two hundred thirty million, eight hundred twenty-five thousand, six hundred eight".
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