Base | Representation |
---|---|
bin | 1101101100010011010… |
… | …1001101000111011000 |
3 | 211111011121201022111012 |
4 | 3123010311031013120 |
5 | 12323223003000142 |
6 | 300021410153052 |
7 | 22665142251455 |
oct | 3330465150730 |
9 | 744147638435 |
10 | 235230515672 |
11 | 90840548059 |
12 | 3970a282788 |
13 | 1924a222a59 |
14 | b55707482c |
15 | 61bb38a882 |
hex | 36c4d4d1d8 |
235230515672 has 16 divisors (see below), whose sum is σ = 441105001560. Its totient is φ = 117602515264.
The previous prime is 235230515659. The next prime is 235230515677. The reversal of 235230515672 is 276515032532.
235230515672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2352305156723 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235230515677) 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 3 ways as a sum of consecutive naturals, for example, 1514138 + ... + 1662249.
Almost surely, 2235230515672 is an apocalyptic number.
It is an amenable number.
235230515672 is a deficient number, since it is larger than the sum of its proper divisors (205874485888).
235230515672 is a wasteful number, since it uses less digits than its factorization.
235230515672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3185650 (or 3185646 counting only the distinct ones).
The product of its (nonzero) digits is 378000, while the sum is 41.
The spelling of 235230515672 in words is "two hundred thirty-five billion, two hundred thirty million, five hundred fifteen thousand, six hundred seventy-two".
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