Base | Representation |
---|---|
bin | 11011110100010… |
… | …10001110000010 |
3 | 121021002102001021 |
4 | 31322022032002 |
5 | 434214200033 |
6 | 35053300054 |
7 | 5532304516 |
oct | 1572121602 |
9 | 537072037 |
10 | 233350018 |
11 | 10a7a1360 |
12 | 6619462a |
13 | 39463045 |
14 | 22dc4146 |
15 | 15745b2d |
hex | de8a382 |
233350018 has 32 divisors (see below), whose sum is σ = 394813440. Its totient is φ = 102522960.
The previous prime is 233349997. The next prime is 233350021. The reversal of 233350018 is 810053332.
It is a junction number, because it is equal to n+sod(n) for n = 233349974 and 233350001.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 84463 + ... + 87181.
It is an arithmetic number, because the mean of its divisors is an integer number (12337920).
Almost surely, 2233350018 is an apocalyptic number.
233350018 is a deficient number, since it is larger than the sum of its proper divisors (161463422).
233350018 is a wasteful number, since it uses less digits than its factorization.
233350018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2862.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 233350018 is about 15275.7984406708. The cubic root of 233350018 is about 615.6529236838.
The spelling of 233350018 in words is "two hundred thirty-three million, three hundred fifty thousand, eighteen".
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