Base | Representation |
---|---|
bin | 11100101010011… |
… | …00110001100101 |
3 | 121202102112102221 |
4 | 32111030301211 |
5 | 443023011443 |
6 | 35505232341 |
7 | 5646456340 |
oct | 1625146145 |
9 | 552375387 |
10 | 240438373 |
11 | 1137a29aa |
12 | 686326b1 |
13 | 3aa75536 |
14 | 23d0b457 |
15 | 16195eed |
hex | e54cc65 |
240438373 has 8 divisors (see below), whose sum is σ = 275254848. Its totient is φ = 205738944.
The previous prime is 240438371. The next prime is 240438383. The reversal of 240438373 is 373834042.
It is a happy number.
240438373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 240438373 - 21 = 240438371 is a prime.
It is a super-2 number, since 2×2404383732 = 115621222421774258, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (240438371) 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, 24811 + ... + 33112.
It is an arithmetic number, because the mean of its divisors is an integer number (34406856).
Almost surely, 2240438373 is an apocalyptic number.
It is an amenable number.
240438373 is a deficient number, since it is larger than the sum of its proper divisors (34816475).
240438373 is an equidigital number, since it uses as much as digits as its factorization.
240438373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58523.
The product of its (nonzero) digits is 48384, while the sum is 34.
The square root of 240438373 is about 15506.0753577428. The cubic root of 240438373 is about 621.8246396194.
The spelling of 240438373 in words is "two hundred forty million, four hundred thirty-eight thousand, three hundred seventy-three".
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