Base | Representation |
---|---|
bin | 11100000001010… |
… | …00000101011100 |
3 | 121101021112102020 |
4 | 32000220011130 |
5 | 440132421322 |
6 | 35153500140 |
7 | 5552565003 |
oct | 1600500534 |
9 | 541245366 |
10 | 235045212 |
11 | 110749a46 |
12 | 66871650 |
13 | 3990780c |
14 | 23305c3a |
15 | 1597d05c |
hex | e02815c |
235045212 has 12 divisors (see below), whose sum is σ = 548438856. Its totient is φ = 78348400.
The previous prime is 235045199. The next prime is 235045229. The reversal of 235045212 is 212540532.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9793539 + ... + 9793562.
It is an arithmetic number, because the mean of its divisors is an integer number (45703238).
Almost surely, 2235045212 is an apocalyptic number.
It is an amenable number.
235045212 is an abundant number, since it is smaller than the sum of its proper divisors (313393644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235045212 is a wasteful number, since it uses less digits than its factorization.
235045212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19587108 (or 19587106 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 235045212 is about 15331.1842986770. The cubic root of 235045212 is about 617.1401517065.
Adding to 235045212 its reverse (212540532), we get a palindrome (447585744).
The spelling of 235045212 in words is "two hundred thirty-five million, forty-five thousand, two hundred twelve".
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