Base | Representation |
---|---|
bin | 11011011011110… |
… | …01011110001111 |
3 | 121001001002211021 |
4 | 31231321132033 |
5 | 432403320240 |
6 | 34500335011 |
7 | 5463056356 |
oct | 1555713617 |
9 | 531032737 |
10 | 230135695 |
11 | 1089a6399 |
12 | 650a4467 |
13 | 388a8c8a |
14 | 227c899d |
15 | 1530d54a |
hex | db7978f |
230135695 has 24 divisors (see below), whose sum is σ = 296539920. Its totient is φ = 171383040.
The previous prime is 230135693. The next prime is 230135713. The reversal of 230135695 is 596531032.
It is a happy number.
It is not a de Polignac number, because 230135695 - 21 = 230135693 is a prime.
It is a super-2 number, since 2×2301356952 = 105924876226266050, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 230135695.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230135693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105415 + ... + 107575.
It is an arithmetic number, because the mean of its divisors is an integer number (12355830).
Almost surely, 2230135695 is an apocalyptic number.
230135695 is a deficient number, since it is larger than the sum of its proper divisors (66404225).
230135695 is a wasteful number, since it uses less digits than its factorization.
230135695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2263 (or 2244 counting only the distinct ones).
The product of its (nonzero) digits is 24300, while the sum is 34.
The square root of 230135695 is about 15170.2239601134. The cubic root of 230135695 is about 612.8130355999.
The spelling of 230135695 in words is "two hundred thirty million, one hundred thirty-five thousand, six hundred ninety-five".
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