Base | Representation |
---|---|
bin | 11100011000000… |
… | …00011001010101 |
3 | 121120220002112200 |
4 | 32030000121111 |
5 | 441413401443 |
6 | 35341435113 |
7 | 5620131162 |
oct | 1614003125 |
9 | 546802480 |
10 | 238028373 |
11 | 1123a7270 |
12 | 6786ba99 |
13 | 3a4105bb |
14 | 23881069 |
15 | 15d6bdd3 |
hex | e300655 |
238028373 has 48 divisors (see below), whose sum is σ = 399499776. Its totient is φ = 134968320.
The previous prime is 238028369. The next prime is 238028377. The reversal of 238028373 is 373820832.
It is an interprime number because it is at equal distance from previous prime (238028369) and next prime (238028377).
It is not a de Polignac number, because 238028373 - 22 = 238028369 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238028377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 391836 + ... + 392442.
It is an arithmetic number, because the mean of its divisors is an integer number (8322912).
Almost surely, 2238028373 is an apocalyptic number.
It is an amenable number.
238028373 is a deficient number, since it is larger than the sum of its proper divisors (161471403).
238028373 is a wasteful number, since it uses less digits than its factorization.
238028373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 874 (or 871 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 238028373 is about 15428.1681673490. The cubic root of 238028373 is about 619.7400688069.
The spelling of 238028373 in words is "two hundred thirty-eight million, twenty-eight thousand, three hundred seventy-three".
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