Base | Representation |
---|---|
bin | 11100000010110… |
… | …00111011010110 |
3 | 121101122200211210 |
4 | 32001120323112 |
5 | 440210322040 |
6 | 35202042250 |
7 | 5554360161 |
oct | 1601307326 |
9 | 541580753 |
10 | 235245270 |
11 | 110876287 |
12 | 66949386 |
13 | 399778b0 |
14 | 23358ad8 |
15 | 159bc480 |
hex | e058ed6 |
235245270 has 128 divisors (see below), whose sum is σ = 653184000. Its totient is φ = 53733888.
The previous prime is 235245247. The next prime is 235245271. The reversal of 235245270 is 72542532.
235245270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235245271) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 392431 + ... + 393029.
It is an arithmetic number, because the mean of its divisors is an integer number (5103000).
Almost surely, 2235245270 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 235245270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326592000).
235245270 is an abundant number, since it is smaller than the sum of its proper divisors (417938730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235245270 is a wasteful number, since it uses less digits than its factorization.
235245270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694.
The product of its (nonzero) digits is 16800, while the sum is 30.
The square root of 235245270 is about 15337.7074558097. The cubic root of 235245270 is about 617.3151943594.
The spelling of 235245270 in words is "two hundred thirty-five million, two hundred forty-five thousand, two hundred seventy".
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