Base | Representation |
---|---|
bin | 11011110001110… |
… | …10111010111100 |
3 | 121020110220111102 |
4 | 31320322322330 |
5 | 434123301322 |
6 | 35042312232 |
7 | 5526452540 |
oct | 1570727274 |
9 | 536426442 |
10 | 233025212 |
11 | 10a59a322 |
12 | 66058678 |
13 | 3937b254 |
14 | 22d3ba20 |
15 | 156ce792 |
hex | de3aebc |
233025212 has 12 divisors (see below), whose sum is σ = 466050480. Its totient is φ = 99867936.
The previous prime is 233025211. The next prime is 233025217. The reversal of 233025212 is 212520332.
233025212 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233025211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4161137 + ... + 4161192.
It is an arithmetic number, because the mean of its divisors is an integer number (38837540).
Almost surely, 2233025212 is an apocalyptic number.
It is an amenable number.
233025212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233025212 is a wasteful number, since it uses less digits than its factorization.
233025212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8322340 (or 8322338 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 233025212 is about 15265.1633466531. The cubic root of 233025212 is about 615.3671432395.
Adding to 233025212 its reverse (212520332), we get a palindrome (445545544).
The spelling of 233025212 in words is "two hundred thirty-three million, twenty-five thousand, two hundred twelve".
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