Base | Representation |
---|---|
bin | 11100101001100… |
… | …10100101110010 |
3 | 121202020002022200 |
4 | 32110302211302 |
5 | 443011043442 |
6 | 35503044030 |
7 | 5645531553 |
oct | 1624624562 |
9 | 552202280 |
10 | 240331122 |
11 | 11372a369 |
12 | 685a0616 |
13 | 3aa38785 |
14 | 23cc032a |
15 | 1617434c |
hex | e532972 |
240331122 has 24 divisors (see below), whose sum is σ = 521084460. Its totient is φ = 80053920.
The previous prime is 240331093. The next prime is 240331153. The reversal of 240331122 is 221133042.
240331122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 238054041 + 2277081 = 15429^2 + 1509^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 240331095 and 240331104.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27504 + ... + 35172.
Almost surely, 2240331122 is an apocalyptic number.
240331122 is an abundant number, since it is smaller than the sum of its proper divisors (280753338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240331122 is a wasteful number, since it uses less digits than its factorization.
240331122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9418 (or 9415 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 240331122 is about 15502.6166178487. The cubic root of 240331122 is about 621.7321679225.
Adding to 240331122 its reverse (221133042), we get a palindrome (461464164).
The spelling of 240331122 in words is "two hundred forty million, three hundred thirty-one thousand, one hundred twenty-two".
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