Base | Representation |
---|---|
bin | 11100000100101… |
… | …01010100111100 |
3 | 121102010021012200 |
4 | 32002111110330 |
5 | 440241231133 |
6 | 35211231500 |
7 | 5556440355 |
oct | 1602252474 |
9 | 542107180 |
10 | 235492668 |
11 | 110a25144 |
12 | 66a48590 |
13 | 39a33398 |
14 | 233c0d2c |
15 | 15a1a913 |
hex | e09553c |
235492668 has 36 divisors (see below), whose sum is σ = 597765168. Its totient is φ = 78168960.
The previous prime is 235492667. The next prime is 235492681. The reversal of 235492668 is 866294532.
235492668 is a `hidden beast` number, since 23 + 549 + 26 + 68 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235492661) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4896 + ... + 22247.
It is an arithmetic number, because the mean of its divisors is an integer number (16604588).
Almost surely, 2235492668 is an apocalyptic number.
It is an amenable number.
235492668 is an abundant number, since it is smaller than the sum of its proper divisors (362272500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235492668 is a wasteful number, since it uses less digits than its factorization.
235492668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27394 (or 27389 counting only the distinct ones).
The product of its digits is 622080, while the sum is 45.
The square root of 235492668 is about 15345.7703618945. The cubic root of 235492668 is about 617.5315204069.
The spelling of 235492668 in words is "two hundred thirty-five million, four hundred ninety-two thousand, six hundred sixty-eight".
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