Base | Representation |
---|---|
bin | 11011110010101… |
… | …01110000000001 |
3 | 121020200111020112 |
4 | 31321111300001 |
5 | 434140310410 |
6 | 35044521105 |
7 | 5530421120 |
oct | 1571256001 |
9 | 536614215 |
10 | 233135105 |
11 | 10a664945 |
12 | 660b0195 |
13 | 393b9288 |
14 | 22d69ab7 |
15 | 15702105 |
hex | de55c01 |
233135105 has 16 divisors (see below), whose sum is σ = 320232960. Its totient is φ = 159611712.
The previous prime is 233135101. The next prime is 233135167. The reversal of 233135105 is 501531332.
It is a cyclic number.
It is not a de Polignac number, because 233135105 - 22 = 233135101 is a prime.
It is a super-2 number, since 2×2331351052 = 108703954366722050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (233135101) 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 15 ways as a sum of consecutive naturals, for example, 18776 + ... + 28614.
It is an arithmetic number, because the mean of its divisors is an integer number (20014560).
Almost surely, 2233135105 is an apocalyptic number.
It is an amenable number.
233135105 is a deficient number, since it is larger than the sum of its proper divisors (87097855).
233135105 is an equidigital number, since it uses as much as digits as its factorization.
233135105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10528.
The product of its (nonzero) digits is 1350, while the sum is 23.
The square root of 233135105 is about 15268.7623925451. The cubic root of 233135105 is about 615.4638622644.
Adding to 233135105 its reverse (501531332), we get a palindrome (734666437).
The spelling of 233135105 in words is "two hundred thirty-three million, one hundred thirty-five thousand, one hundred five".
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