Base | Representation |
---|---|
bin | 11011101010010… |
… | …00001010000110 |
3 | 121011121101111100 |
4 | 31311020022012 |
5 | 433344441404 |
6 | 35005120530 |
7 | 5515141536 |
oct | 1565101206 |
9 | 534541440 |
10 | 232030854 |
11 | 109a80240 |
12 | 65859146 |
13 | 390c0783 |
14 | 22b5d4c6 |
15 | 15584d39 |
hex | dd48286 |
232030854 has 48 divisors (see below), whose sum is σ = 572292864. Its totient is φ = 67254000.
The previous prime is 232030853. The next prime is 232030867. The reversal of 232030854 is 458030232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232030853) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20922 + ... + 30029.
It is an arithmetic number, because the mean of its divisors is an integer number (11922768).
Almost surely, 2232030854 is an apocalyptic number.
232030854 is an abundant number, since it is smaller than the sum of its proper divisors (340262010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232030854 is a wasteful number, since it uses less digits than its factorization.
232030854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50993 (or 50990 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 232030854 is about 15232.5590102254. The cubic root of 232030854 is about 614.4906033732.
The spelling of 232030854 in words is "two hundred thirty-two million, thirty thousand, eight hundred fifty-four".
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