Base | Representation |
---|---|
bin | 1101011100001110101… |
… | …1110010010001110010 |
3 | 211002000221202112211100 |
4 | 3113003223302101302 |
5 | 12240404033130223 |
6 | 254025333425230 |
7 | 22453215116040 |
oct | 3270353622162 |
9 | 732027675740 |
10 | 230916301938 |
11 | 89a27261463 |
12 | 3890549b216 |
13 | 18a10497a6a |
14 | b2680cb390 |
15 | 601774a043 |
hex | 35c3af2472 |
230916301938 has 24 divisors (see below), whose sum is σ = 571792747968. Its totient is φ = 65976086232.
The previous prime is 230916301937. The next prime is 230916301997. The reversal of 230916301938 is 839103619032.
230916301938 is a `hidden beast` number, since 2 + 3 + 0 + 9 + 1 + 630 + 1 + 9 + 3 + 8 = 666.
230916301938 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 230916301893 and 230916301902.
It is not an unprimeable number, because it can be changed into a prime (230916301937) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 916334406 + ... + 916334657.
It is an arithmetic number, because the mean of its divisors is an integer number (23824697832).
Almost surely, 2230916301938 is an apocalyptic number.
230916301938 is an abundant number, since it is smaller than the sum of its proper divisors (340876446030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230916301938 is a wasteful number, since it uses less digits than its factorization.
230916301938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1832669078 (or 1832669075 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 45.
The spelling of 230916301938 in words is "two hundred thirty billion, nine hundred sixteen million, three hundred one thousand, nine hundred thirty-eight".
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