Base | Representation |
---|---|
bin | 11100101010010… |
… | …01110011100000 |
3 | 121202101220202101 |
4 | 32111021303200 |
5 | 443022114313 |
6 | 35505100144 |
7 | 5646406021 |
oct | 1625116340 |
9 | 552356671 |
10 | 240426208 |
11 | 113794850 |
12 | 68627654 |
13 | 3aa6cb39 |
14 | 23d06c48 |
15 | 161925dd |
hex | e549ce0 |
240426208 has 48 divisors (see below), whose sum is σ = 517621104. Its totient is φ = 109020160.
The previous prime is 240426203. The next prime is 240426229. The reversal of 240426208 is 802624042.
It is a super-3 number, since 3×2404262083 (a number of 26 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 (240426203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280116 + ... + 280972.
It is an arithmetic number, because the mean of its divisors is an integer number (10783773).
Almost surely, 2240426208 is an apocalyptic number.
It is an amenable number.
240426208 is an abundant number, since it is smaller than the sum of its proper divisors (277194896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
240426208 is a wasteful number, since it uses less digits than its factorization.
240426208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1675 (or 1667 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 28.
The square root of 240426208 is about 15505.6830871781. The cubic root of 240426208 is about 621.8141523523.
The spelling of 240426208 in words is "two hundred forty million, four hundred twenty-six thousand, two hundred eight".
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