Base | Representation |
---|---|
bin | 11011011111101… |
… | …01101001101111 |
3 | 121001222221112210 |
4 | 31233311221233 |
5 | 433021104320 |
6 | 34515301503 |
7 | 5500305315 |
oct | 1557655157 |
9 | 531887483 |
10 | 230644335 |
11 | 109213559 |
12 | 652aa893 |
13 | 38a2664c |
14 | 228bc0b5 |
15 | 153ae0e0 |
hex | dbf5a6f |
230644335 has 8 divisors (see below), whose sum is σ = 369030960. Its totient is φ = 123010304.
The previous prime is 230644333. The next prime is 230644339. The reversal of 230644335 is 533446032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230644335 - 21 = 230644333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230644331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7688130 + ... + 7688159.
It is an arithmetic number, because the mean of its divisors is an integer number (46128870).
Almost surely, 2230644335 is an apocalyptic number.
230644335 is a deficient number, since it is larger than the sum of its proper divisors (138386625).
230644335 is a wasteful number, since it uses less digits than its factorization.
230644335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15376297.
The product of its (nonzero) digits is 25920, while the sum is 30.
The square root of 230644335 is about 15186.9791268705. The cubic root of 230644335 is about 613.2641779371.
The spelling of 230644335 in words is "two hundred thirty million, six hundred forty-four thousand, three hundred thirty-five".
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